Internet Security

Guidance to help you stay safer on the internet, plus updates on the latest cyberthreats.

Get tips for essential next steps if you're involved in a data breach to help protect your identity.
8 min read

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Protect against online threats with advanced privacy monitoring tools, data breach alerts, and more.

Free data breach checker: Has your email been hacked?
Our free data breach checker will help you discover if your email has been hacked or your personal data compromised. Check your exposure for free.
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Navigating the aftermath of the AT&T data breach
AT&T has confirmed a data breach affecting 73 million customers. Here's what you can do to protect yourself.
June 12, 2025 · 3 min read
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Try LifeLock free for 30 days

Protect against online threats with advanced privacy monitoring tools, data breach alerts, and more.

Keep your online identity and data safer by following our tips to protect against account takeover attacks.
9 min read
What to do if your phone is stolen or lost: 9 simple steps
Learn what to do if your phone is stolen or lost with 9 simple steps to secure your data and protect against identity theft.
May 30, 2025 · 9 min read
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Credential stuffing: How it works and prevention tips
Learn how credential stuffing works and discover tips to protect your accounts from attacks.
May 21, 2025 · 8 min read
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Learn what, exactly, the dark web is, how it's used, and what dangers you have to be aware of before visiting it.
8 min read
Dark Web Monitoring: Protect Your Identity with LifeLock
Whether you’re accessing the internet from the comfort of your living room or 30,000 feet in the air, you want what you’re doing online to have protection. That goes for shopping, banking, and just having fun. Learn how to do just that.
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What to do if your Social Security number is on the dark web
If you discover your Social Security number on the dark web, follow these steps to protect your identity.
April 04, 2025 · 9 min read
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Protect your personal information online by understanding the tactics cybercriminals can use to steal it.
6 min read
Accidentally opened a spam email? Here's what to do next
Accidentally opened a spam email? Don't panic. Learn the immediate steps to secure your personal info now.
July 07, 2025 · 7 min read
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How to use Apple Pay online and in stores
Learn how to use Apple Pay for quick, contactless payments online or in-store with all your devices.
April 03, 2025 · 13 min read
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