Security & Safety Resource Center

Trusted brands make life easier. You recognize your bank, delivery company, streaming service, phone carrier, employer, favorite retailer, or job board, so you react quickly when a message appears to come from one of them. Hackers know that, and they use familiar logos, names, colors, and urgent language to trick people into clicking fake links or sharing sensitive information.

This tactic is called brand impersonation, and it powers many phishing, smishing, fake login, and malware scams.

What is brand impersonation in cybersecurity?

Brand impersonation happens when a scammer pretends to be a real company, government agency, bank, retailer, shipping service, or tech platform. The FBI explains that spoofing can disguise an email address, sender name, phone number, or website URL, often by changing one letter, symbol, or number to make the message look like it came from a trusted source.

A fake message might say:

• “Your package could not be delivered”
• “Your account will be suspended”
• “Your payment failed”
• “You have a new secure document”
• “Your password expires today”
• “Your job application needs verification”
• “Unusual login detected”

These messages push you to act fast, and that is the point.

Why do hackers use trusted brands?

Hackers use trusted brands because familiar names lower your guard. A fake email from a random company may look suspicious. A fake alert from your bank, Amazon, Microsoft, Apple, PayPal, FedEx, UPS, Netflix, or LinkedIn may feel believable.

The FTC said consumers reported losing more than $12.5 billion to fraud in 2024, and imposter scams were the most commonly reported scam category that year. That statistic shows why impersonation works: criminals do not need you to trust them, they need you to trust the brand they are pretending to be.

How do fake brand messages steal your information?

Most brand impersonation scams follow a simple pattern:

1. The scammer creates urgency
   The message says your account, money, delivery, job, or subscription has a problem.
2. The scammer gives you a link
   The link sends you to a fake website that looks like the real brand.
3. The scammer asks for sensitive data
   The fake page may request your username, password, credit card, verification code, Social Security number, or banking details.
4. The scammer uses or sells your information
   Criminals may access your accounts, steal money, commit identity theft, or send more scams.

CISA warns that phishing tricks people into clicking harmful links, opening fake emails, or downloading malicious attachments, which can expose sensitive information or install malware. [cisa.gov]

How does this help someone become safer online?

Learning how hackers exploit trusted brands helps someone become safer online because it builds a “verify before you trust” habit. Instead of reacting to a logo, you learn to check the sender, inspect the link, and go directly to the official website or app.

That habit protects you from:

• Stolen passwords
• Fake payment pages
• Malware downloads
• Account takeover
• Identity theft
• Job scams
• Banking fraud
• Fake delivery alerts

The safer mindset is simple: a familiar logo does not prove a message is real.

How can you spot a fake brand message?

Look for these warning signs before clicking:

• The message creates panic or urgency
• The sender address has extra letters, numbers, or misspellings
• The link does not match the brand’s official domain
• The message asks for passwords or verification codes
• The greeting feels generic
• The logo looks slightly blurry or stretched
• The message includes unexpected attachments
• The offer sounds too good to be true
• The phone number or link appears only inside the message

The FBI recommends carefully examining email addresses, URLs, and spelling because scammers use slight differences to trick your eye and gain your trust. [fbi.gov]

What should you do instead of clicking?

Use this quick safety checklist:

• Go directly to the official website by typing the address yourself.
• Open the company’s official app instead of using a link in a message.
• Call the company using a verified number from the official website or back of your card.
• Do not share one-time codes with anyone who contacts you.
• Turn on multifactor authentication for email, banking, shopping, and work accounts.
• Use a password manager to avoid entering passwords on fake domains.
• Report phishing emails and texts to the company being impersonated and to the proper reporting channels.
• Delete the message if you cannot verify it.

CISA advises people to verify suspicious requests through a known contact method instead of replying or using the phone number or link inside the message.

Hackers exploit trusted brands because trust creates shortcuts. Slow down before clicking, check the sender, inspect the link, and go directly to the official source. A few extra seconds can protect your passwords, money, identity, and devices.

Infostealer malware is one of today’s most dangerous digital threats because it does not need to “break” your computer to hurt you. It quietly grabs the information you already use every day, including saved passwords, browser cookies, autofill data, crypto wallet details, and login tokens.

What is infostealer malware?

Infostealer malware is malicious software designed to steal sensitive information from a phone, laptop, browser, or online account. Unlike ransomware, which loudly locks files and demands payment, infostealers usually work silently.

Cybercriminals use infostealers to collect:

• Saved browser passwords
• Session cookies that keep you logged in
• Credit card details stored in browsers
• Autofill names, addresses, and phone numbers
• Email and cloud account logins
• Cryptocurrency wallet keys
• Screenshots and system information
• Work account credentials from personal devices

That stolen data often gets packaged into “stealer logs” and sold through criminal marketplaces. Recorded Future’s 2025 Identity Threat Landscape Report found that each compromised device exposed an average of 87 stolen credentials, which shows how one infected computer can unlock many accounts at once.

Why is infostealer malware growing so fast?

Infostealers are growing because they are cheap, fast, and useful to criminals. Attackers do not always need to hack a company directly if they can steal a real user’s login first.

Infostealers commonly spread through:

• Fake browser updates
• Malicious ads
• Cracked software and pirated games
• Fake installers
• Phishing emails
• Malicious browser extensions
• “Copy and paste this command” scams
• Search results poisoned with malware links

AhnLab’s May 2025 Infostealer Trend Report described infostealers disguised as illegal programs such as cracks and keygens, often promoted through search engine poisoning. AhnLab’s December 2025 Infostealer Trend Report also noted that attackers post malware distribution links on legitimate websites, forums, Q&A pages, and comments to make the downloads appear trustworthy.

Why are stolen cookies and session tokens so dangerous?

Stealing a password is bad. Stealing a session cookie can be worse.

A session cookie can prove to a website that you already logged in. If a criminal steals that cookie, the criminal may bypass normal login steps and sometimes get around multifactor authentication. Recorded Future reported that 276 million malware-sourced credentials indexed in 2025 included active session cookies, representing 31% of malware-sourced credentials in its dataset. [recordedfuture.com]

That is why “I use MFA” should not be your only defense. MFA helps a lot, but malware on your device can still steal active login sessions, browser data, and other account details.

How does this help someone become safer online?

Understanding infostealer malware helps someone become safer online because it changes how individuals treat downloads, browser storage, and account security.

The safer mindset is simple: do not let unknown software near your saved logins.

Once you know infostealers target the data sitting inside browsers and apps, you become more careful about:

• Downloading free tools from random websites
• Saving every password in a browser
• Ignoring software updates
• Clicking fake browser update pop-ups
• Installing extensions without checking reviews
• Using the same password across accounts
• Logging into work accounts from risky personal devices

Microsoft’s Digital Defense Report 2025 says Microsoft blocks 4.5 million net new malware files every day, which makes smart download habits essential for everyday users.

How can you spot infostealer malware before it infects your device?

Look for these warning signs before installing anything:

• The download comes from an ad, pop-up, or unfamiliar website
• The file claims to be a browser update
• The app promises a free paid tool, game cheat, or premium software crack
• The site pressures you with “urgent” language
• The installer asks for admin permission immediately
• The browser warns that the file may be unsafe
• The download page has misspellings or strange domain names
• A tutorial tells you to paste a command into Terminal or PowerShell

If something feels rushed, free, or too convenient, pause and verify the source.

How to protect yourself from infostealer malware

Use layered protection. One setting will not stop every scam.

Step-by-step infostealer defense checklist

• Use a password manager instead of saving all passwords in your browser.
• Turn on multifactor authentication for email, banking, cloud storage, and social accounts.
• Avoid cracked software, pirated games, and cheat tools because attackers often hide malware inside them.
• Update browsers from the official browser menu, not from pop-ups.
• Install apps only from trusted sources such as official app stores or vendor websites.
• Remove browser extensions you do not use and review extension permissions.
• Use security software that can detect malware, suspicious downloads, and credential theft behavior like Total Defense Internet Security.
• Separate work and personal activity when possible, especially on shared or family devices.
• Check account activity regularly for unfamiliar logins.
• Change passwords from a clean device if you suspect infection.

What should you do if you think an infostealer infected your device?

Act fast. Infostealers move quickly.

1. Disconnect the device from the internet.
2. Run a full security scan.
3. Remove suspicious apps and browser extensions.
4. Change important passwords from a clean device.
5. Sign out of all sessions for email, banking, cloud, and social accounts.
6. Turn on MFA or reset MFA settings if needed.
7. Check financial accounts for unusual activity.
8. Restore the device from a clean backup if malware remains.

Infostealer malware is growing because stolen logins are valuable, easy to sell, and useful for bigger attacks. Protect yourself by avoiding risky downloads, using a password manager, limiting browser-stored secrets, and treating fake updates like scams.

Fake browser update scams are making the rounds again, and they look more believable than ever. You visit a familiar website, a pop-up says your browser is outdated, and the message pushes you to click “Update now.” It feels helpful, but it may be malware.

Real browser updates protect you. Fake browser updates infect you.

What is a fake browser update scam?

A fake browser update scam is a malicious pop-up, banner, or webpage that pretends to be a Chrome, Edge, Firefox, or Safari update. Instead of installing a real browser patch, the download can install malware, spyware, remote access tools, password stealers, or ransomware loaders.

The Center for Internet Security warned in its analysis of fake browser update malware campaigns that attackers use compromised websites to generate fake browser update prompts tailored to the browser a visitor uses. That detail matters because the scam may look customized and convincing.

Why are fake browser updates dangerous?

Fake browser updates work because they abuse a good security habit. Most people have heard, “Keep your software updated.” Scammers twist that advice into a trap.

Once someone installs the fake update, malware may:

• Steal saved passwords
• Track keystrokes
• Install remote access tools
• Download more malware
• Disable security protections
• Redirect browser traffic
• Help attackers take over accounts
• Open the door to ransomware

Research reported that FakeUpdates, also known as SocGholish, remained a top global malware threat in March 2025 and used fake browser update lures on compromised websites to trick users into downloading malware.

How big is the malware problem?

Malware arrives at massive scale. Microsoft says in its Digital Defense Report 2025 that it blocks 4.5 million net new malware files every day. That statistic shows why one bad click can matter. Attackers constantly create new files, new lures, and new fake download pages to get around defenses.

How can you tell if a browser update is fake?

Fake browser updates often create urgency. They want you to click before you think.

Watch for these red flags:

• A random website says your browser is outdated
• A pop-up uses words like “critical,” “urgent,” or “required”
• The update downloads as a strange file
• The page does not come from the browser maker
• The message blocks you from closing the tab
• The site asks you to run a script or installer
• The URL looks suspicious or misspelled
• The download starts automatically
• The page asks for admin permission right away

Real browser updates usually happen inside the browser itself, not through a random pop-up on a website.

How does this help someone become safer online?

Learning to spot fake browser updates helps someone become safer online because it builds a simple habit: update from the official source, not from a pop-up.

That one habit helps protect against:

• Malware infections
• Password theft
• Account takeover
• Banking fraud
• Spyware
• Ransomware
• Fake tech support scams

It also teaches a broader cybersecurity rule: when a message creates urgency and asks you to install something, slow down and verify it first.

How should you update your browser safely?

Use the browser’s built-in update tool instead of clicking a pop-up.

Safe browser update checklist

• Chrome: Open Chrome, select the three-dot menu, choose Help, then About Google Chrome.
• Edge: Open Edge, select the three-dot menu, choose Help and feedback, then About Microsoft Edge.
• Firefox: Open Firefox, select the menu, choose Help, then About Firefox.
• Safari: Update Safari through macOS or iOS software updates.

If a webpage says your browser needs an update, close the tab and check the update status from your browser menu.

What should you do if you clicked a fake update?

If you downloaded or ran a suspicious browser update, act quickly.

1. Disconnect from the internet.
2. Do not log in to banking, email, or work accounts from that device.
3. Run a full antivirus or security scan.
4. Remove unknown browser extensions.
5. Check installed apps for anything unfamiliar.
6. Change important passwords from a clean device.
7. Turn on multifactor authentication.
8. Review bank, email, and cloud account activity.
9. Restore from a clean backup if malware remains.

CISA recommends strong defenses such as phishing-resistant multifactor authentication, tested offline backups, and application controls to reduce the impact of malicious cyber activity.

Browser updates are important, but fake update pop-ups are dangerous. Do not trust a random website that tells you to install an update. Close the page, open your browser settings, and update from the official menu.

A rootkit is one of the sneakier types of malware because it tries to hide while giving an attacker deep access to your computer. If regular malware is like a burglar breaking a window, a rootkit is like someone secretly copying your house key, hiding in the walls, and letting other criminals come in later.

The NIST rootkit glossary defines a rootkit as tools an attacker uses after gaining root-level access to conceal activity and maintain access through covert means. In plain English: a rootkit helps a hacker stay hidden while keeping control.

What does a rootkit do?

A rootkit can help an attacker control a device without showing obvious signs. Once installed, a rootkit may hide files, disguise running processes, disable security tools, open a backdoor, or help install other malware.

A rootkit may allow criminals to:

• Spy on your activity
• Steal passwords and account tokens
• Hide viruses from security scans
• Disable antivirus software
• Log keystrokes
• Give remote access to attackers
• Install ransomware, bots, or data-stealing malware

Why are rootkits dangerous?

Rootkits are dangerous because they focus on stealth. You may not see pop-ups, strange apps, or obvious warnings. Your device might look normal while an attacker quietly maintains access.

That hidden access matters because modern malware arrives at massive scale. Microsoft reports in its 2025 Digital Defense Report that it blocks 4.5 million net new malware files every day, showing how aggressively attackers push new malicious files into the world.

Rootkits are not the most common threat most consumers will face every day, but they are serious because they can make infections harder to detect and remove.

How does a rootkit get on a device?

A rootkit usually needs a way in first. Attackers often rely on the same tricks used in other malware attacks.

Common rootkit infection paths include:

• Clicking a malicious email attachment
• Downloading cracked software or pirated games
• Installing fake security tools
• Using outdated operating systems
• Plugging in unknown USB drives
• Visiting compromised websites
• Ignoring software updates
• Giving admin permission to an unsafe app

Rootkits often target vulnerabilities in an operating system or application and can also spread through infected USB drives.

How can you tell if you have a rootkit?

Rootkits try to avoid detection, so symptoms can be subtle. Still, you should investigate if your device acts strangely.

Watch for these warning signs:

• Security software turns off by itself
• System settings change without explanation
• Your device slows down dramatically
• Unknown programs request admin access
• Browser redirects happen repeatedly
• Files disappear or reappear
• Your device overheats when idle
• Antivirus scans fail or crash
• You see suspicious network activity

One warning sign does not prove a rootkit infection, but several signs together deserve attention.

How does learning about rootkits help someone become safer online?

Understanding rootkits helps someone become safer online because it reinforces one important habit: do not give unknown software deep access to your device.

Rootkits often depend on trust mistakes. Someone clicks a fake update, installs a shady download, ignores a security patch, or approves admin access without thinking. When you understand that malware can hide after gaining privileged access, you become more careful with every download, update, and permission request.

That mindset helps prevent:

• Malware infections
• Account theft
• Device takeover
• Data theft
• Ransomware attacks
• Fake tech support scams

How to protect yourself from rootkits

Use layered protection. No single tool catches everything.

Step-by-step rootkit prevention checklist

• Keep your operating system updated
  Install Windows, macOS, Android, iOS, and browser updates quickly.
• Use reputable security software
  Choose trusted antivirus or endpoint protection and keep it updated.
• Avoid pirated software
  Cracked apps often carry hidden malware.
• Do not click fake update pop-ups
  Update apps from official app stores or the software maker’s website.
• Use a standard user account
  Avoid using an admin account for everyday browsing.
• Turn on multifactor authentication
  MFA protects accounts even if malware steals a password.
• Scan external drives
  Do not trust random USB drives or unknown storage devices.
• Back up important files
  Keep backups offline or in a secured cloud account.
• Review app permissions
  Remove apps that ask for more access than they need.

What should you do if you suspect a rootkit?

Act quickly and avoid logging into sensitive accounts from the infected device.

Take these steps:

1. Disconnect the device from the internet.
2. Run a full offline malware scan if available.
3. Use a trusted rescue scanner from a known security vendor.
4. Change passwords from a clean device.
5. Check bank, email, and cloud accounts for suspicious activity.
6. Restore the device from a clean backup if needed.
7. Reinstall the operating system if security tools cannot remove the infection.

A rootkit is hidden malware that helps attackers maintain backdoor access to a device. You can reduce the risk by updating software, avoiding sketchy downloads, using trusted security tools, and thinking twice before granting admin access.

Online games make it easy for kids to play, compete, customize characters, and unlock new items. Many games also make it very easy to spend real money through premium currency, battle passes, loot boxes, skins, upgrades, and limited-time offers.

Before your child starts a new game, have one simple conversation: some game money is pretend, and some game money costs real money.

That talk can prevent surprise charges, reduce pressure to buy digital items, and help your child build safer online habits.

What is in-game currency?

In-game currency is money used inside a video game. Some games give players free currency for completing challenges, leveling up, or logging in. Other games sell premium currency that costs real money.

Common examples include:

• Coins
• Gems
• V-Bucks
• Robux
• Tokens
• Credits
• Crystals
• Battle pass points

The tricky part? Games often make both types of currency look similar. A child may not immediately understand that clicking “buy” can charge a parent’s credit card, gift card balance, mobile wallet, or console account.

Why should parents talk about premium currency?

Parents should talk about premium currency because many games encourage fast decisions. A game might show a countdown timer, a rare character skin, a “limited offer,” or a bundle that looks like a deal. That design can make kids feel rushed.

The FTC’s Kids and Video Games guidance specifically recommends parents ask whether a game manipulates kids into buying in-game purchases to succeed or avoid something bad happening in the game. The FTC also says parental controls can limit the amount of time and money a child spends playing a video game. [consumer.ftc.gov]

That is exactly why the conversation matters. You are not only preventing a purchase. You are teaching your child to pause before clicking.

How does this help someone become safer online?

This tip helps someone become safer online because it builds a key cybersecurity habit: stop, think, and verify before acting.

Kids who learn to question digital purchases also learn to question:

• Pop-ups that demand quick action
• “Free reward” links
• Fake giveaways
• In-game scams
• Pressure from strangers
• Requests to move chats off-platform
• Offers that sound too good to be true

The same skill that prevents an accidental currency purchase can also help a child avoid phishing, account theft, and social engineering later.

How big is the risk?

Accidental and unwanted game purchases are not rare. The FTC announced that it was sending more than $126 million in refunds to Fortnite players who were charged for unwanted purchases while playing the game, according to the agency’s FTC gaming enforcement update.

That statistic shows why families should treat in-game spending like a real financial safety issue, not just a gaming annoyance.

What should you say to your child before they play?

Keep the conversation short, calm, and specific.

Try this:

“Some games use fake money and real-money currency. If a button says buy, unlock, upgrade, bundle, pass, gems, coins, or limited offer, stop and ask me first. We will decide together.”

Then explain:

• Free rewards do not need a payment method
• Premium currency costs real money
• A saved card can be charged quickly
• Limited-time offers can pressure players
• No game item is worth hiding a purchase
• Asking first will never get them in trouble

How to prevent accidental in-game purchases

Use both conversation and controls. Do not rely on only one.

Step-by-step parent checklist

• Remove saved payment methods from gaming accounts when possible.
• Require a password or PIN for every purchase.
• Turn on spending limits for consoles, phones, tablets, and game accounts.
• Use child profiles instead of letting kids play on adult accounts.
• Review purchase history weekly for small charges.
• Use gift cards instead of credit cards for gaming budgets.
• Disable one-click purchases anywhere you can.
• Check each new game separately because every game handles currency differently.

The ESRB says parental controls are available for every device and can help parents block games by rating, set time limits, manage in-game purchases, and restrict internet access through its tools for parents. The ESRB also explains that parental controls can help manage what kids play, when they play, who they communicate with, and whether they can spend money. [esrb.org]

Why should you repeat this conversation for every game?

You should repeat this conversation for every game because each game uses different words, icons, stores, currencies, and pressure tactics. One game may call premium money “gems,” while another calls it “credits” or “tokens.”

Make this part of your family’s new-game routine:

1. Look up the game rating.
2. Check whether the game has in-game purchases.
3. Review the store page together.
4. Explain which currency costs real money.
5. Set purchase controls before play starts.
6. Agree on a monthly gaming budget, if any.

Talking to your child about in-game currency protects your wallet and teaches digital decision-making. Set clear rules, turn on purchase controls, and remind your child that asking before clicking is part of being smart online.

Your email address acts like a digital home base. You use it to shop, apply for jobs, reset passwords, receive banking alerts, subscribe to newsletters, and sign in to apps. That makes your inbox valuable to scammers, advertisers, and cybercriminals.

A simple fix can make your digital life cleaner and safer: use multiple email addresses for different parts of your life. At minimum, keep one email for shopping and newsletters, and another for professional correspondence, job applications, and important accounts.

Why should you use more than one email address?

Using one email for everything creates clutter and risk. When every store receipt, coupon, job alert, shipping update, social media login, and recruiter message lands in the same place, important emails get buried.

It also gives scammers more room to work. The FBI’s 2024 Internet Crime Report says phishing and spoofing ranked among the top three cybercrime complaint categories in 2024, which means attackers continue to rely heavily on deceptive messages that look legitimate.

When you separate your inboxes, you make scams easier to spot. If a “bank alert” lands in your shopping-only email, that looks suspicious right away. If a fake recruiter contacts the email you never use for job applications, you know to slow down.

How does this help someone become safer online?

Multiple email addresses help you become safer online because they reduce exposure, improve focus, and limit damage.

Here is the practical security benefit:

• Less confusion: You can quickly tell whether an email belongs in that inbox.
• Less spam around important messages: Recruiter emails and password alerts do not get buried under coupons.
• Better phishing detection: Messages sent to the wrong email category stand out.
• Damage control: If one email appears in a breach or spam list, your other inboxes stay cleaner.
• Stronger privacy: You do not hand the same address to every store, app, newsletter, and job board.

The [FTC’s job scam guidance] warns that scammers post fake jobs online and try to get personal information or money from applicants, so a dedicated job-search email gives you a cleaner way to track legitimate employer communication.

What email addresses should you create?

You do not need ten inboxes. Start with two or three.

1. Professional and job-search email

Use this for resumes, recruiter outreach, interviews, networking, LinkedIn, portfolio sites, and job boards.

Best format:

• [email protected]
• [email protected]
• [email protected]

Avoid funny nicknames, birth years, or personal details.

2. Shopping and newsletter email

Use this for ecommerce, coupons, loyalty programs, webinars, downloads, promotions, and one-time signups.

This inbox will attract more marketing and spam, and that is the point. You keep the noise away from your professional inbox.

3. High-security email

Use this for banking, password managers, healthcare portals, tax accounts, cloud storage, and primary account recovery. Do not post this email publicly.

The [CISA privacy guidance] explains that social engineering becomes more convincing when attackers can use personal information that is publicly available online, so keeping your most sensitive email private reduces useful clues.

How big is the risk?

Email remains one of the easiest ways for scammers to reach people. The FTC reported that Consumer Sentinel received 6.5 million consumer reports in 2024 across fraud, identity theft, and other consumer protection categories.

That number shows why inbox hygiene matters. You cannot stop every scam from arriving, but you can make your inbox easier to defend.

How to set up multiple emails safely

Follow this simple setup:

1. Create a professional email address
   Use it only for work, job hunting, recruiters, and professional accounts.
2. Create a shopping email address
   Use it for newsletters, ecommerce, coupons, and loyalty programs.
3. Protect your sensitive email
   Use a private email for banks, healthcare, taxes, and password recovery.
4. Turn on multifactor authentication
   Add MFA to every email account, especially the professional and sensitive ones.
5. Use a password manager
   Give every email account a unique, strong password.
6. Add filters and labels
   Create folders for recruiters, applications, receipts, shipping, and alerts.
7. Review forwarding rules monthly
   Attackers sometimes add hidden forwarding rules after account compromise.
8. Unsubscribe carefully
   Use built-in unsubscribe options only for brands you recognize. Mark suspicious emails as spam instead.

What should job seekers do differently?

Job seekers should treat their email like part of their personal security plan.

Use your professional email for:

• Resume submissions
• Job boards
• Recruiter outreach
• Interview scheduling
• Portfolio contact forms
• Professional networking

Avoid using your job-search email for:

• Online shopping
• Streaming trials
• Sweepstakes
• Random downloads
• Public comment sections

This keeps recruiter messages visible and makes fake job emails easier to identify.

Using multiple email addresses does not make you paranoid. It makes you organized, searchable, and safer. Start with one professional email and one shopping email today. Then protect your most sensitive accounts with a private email, strong passwords, and multifactor authentication.