Security researchers turned the chatbot into a "one-click data exfiltration weapon." The post Microsoft’s Copilot AI Caught ...

Two-factor authentication is, without a shadow of a doubt, a necessity given the current threat landscape where infostealers rule supreme. If you are not using passkeys already, then your passwords ...

Last Tuesday, Microsoft patched a vulnerability it rated as max critical in its M365 Copilot AI platform. On Monday, the ...

Emily Long is a freelance writer based in Salt Lake City. After graduating from Duke University, she spent several years reporting on the federal workforce for Government Executive, a publication of ...

Microsoft is phasing out SMS 2FA for personal accounts as it pushes users toward passkeys and other passwordless sign-in methods. Here’s what users should know.

Turns out that the SEC's X account was hacked, partially because it neglected a very basic rule of online security. Reading time 2 minutes The Securities and Exchange Commission’s primary X account ...

Starting today, Twitter is disabling SMS-based two-factor authentication (2FA) for all but paying users following a decision that, not unlike other recent moves by the social media giant, has been met ...

Users of the Twilio Authy Authenticator app may have had their phone number exposed to hackers. While the leak exposed personally identifiable information, it did not directly compromise accounts.

Jake Peterson is Lifehacker’s Tech Editor, and has been covering tech news and how-tos for nearly a decade. His team covers all things technology, including AI, smartphones, computers, game consoles, ...

Hack of the day: If your Instagram account gets hacked, stop trying random “recovery experts” on Telegram or Instagram ...

Hack of the day: Cybercriminals rarely guess passwords manually. Instead, they use automated tools that can test millions of ...