Total Defense

Security & Safety Resource Center

Learn about today's current internet threats and how to stay safe and secure.

Security Tip of the Day

Daily tips to create awareness of cyber threats and empower Total Defense users to be safer and more secure online with our security tips and resources..


April 2026
04.03.26

How can you detect odd activity on your Netflix Account?

Netflix is one of the world’s most popular streaming platforms, which unfortunately makes it a favorite target for hackers and account hijackers. Whether it’s unauthorized devices, strangers binge‑watching through your profile, or your recommendations suddenly looking unfamiliar, unusual Netflix activity is more common than most people realize.

Cybercriminals often try stolen password combinations on streaming services because so many people reuse their credentials across multiple accounts. Once they get in, they enjoy free entertainment and confirm that your password works elsewhere — putting your more sensitive accounts at risk.

This isn’t just a minor inconvenience. The broader threat landscape makes vigilance essential: in 2024, the FBI’s Internet Crime Complaint Center logged 859,532 cybercrime reports, a 33% increase from the prior year — highlighting how widespread digital compromise has become.

Fortunately, Netflix gives you several tools to spot suspicious streaming. Here’s how to detect odd activity early and secure your account like a pro.

1. Review Your Recent Device Streaming Activity

Netflix lets you view a list of all devices that have recently accessed your account — including location, device type, and IP address.
This is your most powerful tool for spotting unauthorized access.

To check it:

  1. Log in on a web browser
  2. Go to Account
  3. Under Settings, click Recent device streaming activity

If you see logins from unknown cities or device types, that’s a major red flag.

2. Check Your Viewing Activity for Suspicious Shows

If someone else is using your Netflix account, they’ll leave a trail. Head to:

Account → Profile & Parental Controls → Viewing Activity

Look for titles you don’t recognize or episodes marked as “watched” that you never played. This is often the first clue something is wrong.

3. Pay Attention to the “Continue Watching” Row

Are shows you’ve never watched appearing in your Continue Watching carousel?
This often means another user is streaming from your profile.

Even a single unfamiliar title can signal a compromised account.

4. Look for Profile Changes or New Profiles

Cyber intruders sometimes create a new profile or rename an existing one to avoid detection. If you see:

  • Extra profiles
  • Renamed profile icons
  • New avatars

…your account activity deserves closer inspection.

5. Monitor Login Failures or Streaming Errors

If Netflix suddenly tells you your account is already in use, it could be because too many unauthorized users are streaming simultaneously. That’s another warning sign.

What to Do If You Spot Suspicious Activity

1. Sign Out of All Devices

Netflix allows you to force‑log out every device linked to your account:
Account → Sign out of all devices
This instantly boots intruders off your subscription.

2. Change Your Password Immediately

Choose a strong, unique password not used anywhere else. A password manager can help generate and store secure credentials.

3. Enable Profile Locks

Add PIN codes to individual profiles to prevent unauthorized viewing and keep kids safe.

4. Audit Your Activity Every Few Months

Just like checking your credit report, periodic Netflix audits help you catch issues early.

Netflix doesn’t notify you when someone else is watching — but its built‑in tools make it easy to spot suspicious activity. By regularly checking device activity, viewing history, and profile behavior, you can catch intrusions quickly and secure your account before hackers try the same password elsewhere.

04.02.26

What’s the best way to back up your Gmail Account?

Your Gmail inbox is more than just email — it’s a vault of personal history. Bank statements, tax documents, receipts, medical messages, travel details, family conversations… it’s all in there. That’s why creating regular Gmail backups is one of the smartest cybersecurity habits you can build.

Losing access to your Gmail — whether from accidental deletion, a hacked account, or a locked‑out login — can be extremely disruptive. And it happens more often than you might think. In 2024, the Federal Trade Commission recorded over 1.2 million identity theft reports, many involving compromised online accounts like email.
Since email is frequently used to reset passwords, secure accounts, and verify identity, keeping a backup isn’t just convenient — it’s essential.

The good news? Backing up Gmail is easier than ever thanks to Google Takeout, Google’s official export tool.

Let’s walk through how it works and why it matters.

Why Backing Up Gmail Matters

1. Protection Against Account Loss

If your account gets hacked or disabled, having a downloadable archive ensures you still have all your important conversations and attachments.

2. Email Portability

If you ever switch email providers or consolidate accounts, Takeout lets you bring your entire archive with you.

3. Defense Against Cyber Incidents

Cybercriminals target email because it’s the gateway to other accounts. A backup ensures you retain your data even if a bad actor gains temporary access.

How to Back Up Gmail Using Google Takeout

Google Takeout is the official method to export your Gmail messages, attachments, and labels into a secure downloadable archive. Here’s how to do it:

1. Sign in to Your Google Account

Go to the Google Takeout page.

2. Choose What Data to Include

Google automatically selects all Google products for export, but you can refine this.

  • Click Deselect All.
  • Scroll down to Mail and check the box.
    If you want only specific labels, click All Mail data included to refine your selection.

3. Select Delivery Method

Choose how you want to receive your backup:

  • Email download link
  • Add to Google Drive
  • Add to Dropbox
  • Add to Microsoft OneDrive\

If you choose email, Google will send you a link when the archive is ready.

4. Customize File Type & Size

Select:

  • .zip (most compatible)
  • Export size, e.g., 2GB or 10GB\

Large inboxes produce bigger files and may be delivered in multiple parts.

5. Create Your Export

Click Create Export to begin. Google will prepare your archive, which may take minutes or hours depending on your data size.

Once done, simply download the file and store it securely on an external hard drive or encrypted cloud folder.

Tips to Keep Your Gmail Backup Secure

  • Store the file in an encrypted folder or password‑protected drive.
  • Avoid keeping backups on shared computers.
  • Update your Gmail backup every few months or after major account changes.
  • Enable two-factor authentication to reduce account compromise risk.

Backing up Gmail is one of the easiest ways to protect your digital life. With identity theft and account breaches on the rise — totaling $12.7 billion in consumer fraud losses in 2024 according to the FTC — keeping a secure offline copy of your email ensures you stay in control, no matter what happens. Google Takeout makes the process quick, simple, and free. Spend five minutes today, and your future self will thank you.

04.01.26

Is it safe to add your debit card to Venmo? What you need to know before you tap “add card”

Venmo makes paying friends, splitting bills, and managing quick transactions incredibly convenient. But when it comes to linking your financial accounts, not all payment methods are equally safe. Many users ask: Is it actually safe to add your debit card to Venmo?

The short answer: It’s possible—but it’s not the safest option.
In fact, cybersecurity experts widely recommend avoiding debit cards on peer‑to‑peer payment apps altogether. And the data supports that caution.

A 2025 security analysis found that debit cards expose users directly to cash loss, since a debit card connects straight to your checking account—making fraud immediately disruptive. If thieves access your debit card, your own money disappears in real time, often long before a bank can intervene.

Meanwhile, Venmo itself is not inherently unsafe. It uses encryption, identity verification, and account monitoring to help prevent unauthorized access. But the biggest risks with Venmo don’t come from the app—they come from scammers and user mistakes, like sending money to the wrong person or falling for a fake sale. Unlike banks or credit card companies, Venmo does not guarantee protection or refund money lost to scams.

So the real question becomes:

Why Is Adding a Debit Card Riskier?

1. Debit Cards Have Weaker Fraud Protection

Credit cards fall under the Fair Credit Billing Act, capping your liability at $50—and most issuers waive even that.
Debit cards are governed by different rules, and recovering stolen funds can be slower and more complex. This can leave you without access to your money during investigations.

2. Debit Cards Pull from Your Real Cash

If someone steals your debit card credentials through a Venmo scam:

  • Your checking account balance can drain instantly
  • You may face overdraft fees
  • Your bills, rent, or payments may bounce

This financial disruption can last days or weeks.

3. Scammers Target Debit-Funded Accounts

Venmo payments function like cash—once sent, they’re usually irreversible, especially if you authorized them—even by accident.
Scammers rely on this speed and finality.

Is Adding a Debit Card Ever Safe?

Technically yes—Venmo encrypts all card data and stores it securely.
But encryption protects against hackers, not against:

  • Social engineering scams
  • Fraudulent sellers
  • Fake Venmo payment confirmations
  • Wrong‑recipient payments

So while Venmo won’t leak your debit card, the real-world fraud risk still makes debit cards a weak choice.

What’s the Safer Alternative?

Use a Credit Card Instead

Cybersecurity professionals strongly recommend linking a credit card, not a debit card, to Venmo.
Why?

  • Your cash stays untouched
  • Banks absorb the risk
  • Fraud is reversible
  • You get stronger legal protection

This is the single easiest security upgrade you can make when using Venmo.

Best Practices for Safer Venmo Payments

  • Use a credit card, not a debit card
  • Set your privacy to Private
  • Enable multi-factor authentication
  • Never send payments to strangers
  • Verify usernames before sending money
  • Transfer Venmo balance to your bank regularly (Venmo balances aren’t FDIC‑insured)

Bottom Line: Should You Add Your Debit Card to Venmo?

You can—but you shouldn’t.
Linking a debit card puts your checking account, your cash flow, and your financial stability at unnecessary risk. A credit card provides layers of legal and financial protection that a debit card simply can’t match.

If you want the safest Venmo experience?
Always link a credit card—not your debit card.