An eight-year-old Samsung KNOX vulnerability impacted millions of Android-powered Galaxy devices from the S9 to S25.

The zero-day "nightmare" apparently isn't over for Microsoft, as a disgruntled researcher who's been feuding with the company for the past three months has dropped yet another proof-of-concept (PoC) ...

Exploiting a race condition in Microsoft Defender, the exploit leads to local privilege escalation to SYSTEM. A security researcher has released another zero-day exploit targeting Microsoft’s Windows ...

Google has released its June 2026 Android security update, patching 124 vulnerabilities across the operating system. One of them is already being weaponized in targeted attacks, and its design makes ...

Update: Added statement from Microsoft to the end of this article. A security researcher has released a new Microsoft Defender zero-day exploit named "RoguePlanet" just hours after Microsoft fixed two ...

The flaw, which Meta said it had fixed, allowed anyone to take over accounts using a bug in the company’s new artificial intelligence software. By Mike Isaac and Eli Tan Mike Isaac covers Silicon ...

Anthropic has published research showing that its Claude Mythos Preview model can turn public software patches into working exploits within hours. The company said the process has often required ...

Microsoft has cut off access to dozens of its open source projects hosted on GitHub as it investigates how hackers apparently breached the projects and injected password-stealing malware into the code ...

Security firm SafeBreach discovered a significant prompt injection flaw in Android’s Google Gemini that allowed malicious notifications from apps like WhatsApp or Slack to hijack the assistant. By ...

Some AI cybersecurity threats are incredibly simple. They’re still dangerous. On June 5, 404 Media reported that attackers had been using Meta’s AI customer support agent to steal Instagram accounts.

A single poisoned notification from WhatsApp, Slack, SMS, Signal, Instagram, or Messenger could have hijacked Google Gemini's voice assistant on Android and made it open a victim's connected windows, ...

Despite official claims that a critical Meta AI support chatbot vulnerability had been resolved, reports confirm that hackers are still actively hijacking Instagram accounts. High-profile victims, ...