Tech expert Kurt “CyberGuy" Knutsson says a tech support scam used a fake Windows Defender pop-up, tricking the victim to call and download software.

The stealthy NotLockBit ransomware targets macOS and Windows, impersonates LockBit, and self-deletes to evade detection. It’s ...

A sophisticated phishing scam targeting cryptocurrency users has been uncovered, exploiting fake Zoom meeting links to ...

Gmail users are under ongoing attack from new AI-powered hack attacks—here’s what everyone using Gmail needs to know and do ...

Beyond the usual playbook, nation-state actors in 2024 relied on a mix of advanced tactics, including sophisticated backdoors ...

This glossary includes the most common terms and expressions TechCrunch uses in our security reporting, and explanations of ...

Agencies have decisions to make when it comes to next-generation firewalls due to budgetary and mission constraints.

AdGuard's Family Plan gives you unlimited protection against ads, malware, and inappropriate content on a whole family of ...

Users of free Android VPNs are expected to be especially vulnerable to malicious activities, according to experts. Here's all ...

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Are pre-owned smartphones safe? How to choose a second-hand phone and avoid security risks Buying a pre-owned phone doesn’t have to mean compromising your security – take these steps to enjoy ...