ThreatsDay Bulletin tracks active exploits, phishing waves, AI risks, major flaws, and cybercrime crackdowns shaping this week’s threat landscape.

All eight of the top password managers have adopted the term “zero knowledge” to describe the complex encryption system they use to protect the data vaults that users store on their servers. The ...

Substack, a creator-focused subscription and publishing platform, has suffered a data breach affecting an unknown number of creators and subscribers on its platform. The company confirmed the incident ...

Hackers began exploiting an authentication bypass vulnerability in SmarterTools' SmarterMail email server and collaboration tool that allows resetting admin passwords. An authentication bypass ...

Cloudflare has addressed a security vulnerability impacting its Automatic Certificate Management Environment (ACME) validation logic that made it possible to bypass security controls and access origin ...

If you got an unexpected email from Instagram asking you to reset your password last week, you weren't alone. Users received these emails starting around January 8, but parent company Meta has not ...

Instagram has reassured users that their accounts remain secure after a sudden surge of unexplained password reset emails caused confusion and concern across the platform, sparking fears of a major ...

A wave of password reset emails went out to Instagram users around the world over the weekend. Instagram claims there was no data breach, but rather an abuse of its reset system. Even Android ...

Instagram users had a scare over the weekend after many users were sent mysterious password reset emails that seemed to come directly from Instagram. Some users thought this might be a phishing email, ...

Instagram denied a breach of its systems — but also warned that those sketchy password reset emails were triggered by an external party. The entire situation is bizarre and, frankly, confusing.

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 ...