KongTuke hackers now use Microsoft Teams for corporate breaches By Bill Toulas May 14, 2026 08:12 AM Initial access broker KongTuke has moved to Microsoft Teams for social engineering attacks, taking…
…Hackers used AI to develop zero-day exploit for web admin tool Microsoft now lets admins uninstall Copilot on enterprise devices AI Competition Hacking Microsoft Edge Microsoft Exchange Microsoft SharePoint NVIDIA Pwn2Own…
Windows 11 and Microsoft Edge hacked at Pwn2Own Berlin 2026 By Sergiu Gatlan May 14, 2026 02:53 PM On the first day of Pwn2Own Berlin 2026, security researchers collected $523,000…
Critical Microsoft Vulnerabilities Doubled: From Exposure to Escalation Sponsored by BeyondTrust May 19, 2026 10:00 AM Authored by: Morey J. Haber, Chief Security Advisor, BeyondTrust, and James Maude, Field Chief Technology…
Windows 11 KB5089573 update released with performance improvements By Sergiu Gatlan May 27, 2026 04:33 AM Microsoft has released the KB5089573 preview cumulative update for Windows 11 versions 25H2 and 24H2…
…According to Microsoft, the archive includes the legitimate executable for the legitimate utility as well as a malicious DLL that is automatically loaded when launching the benign binary. The researchers found that…
During the second day of Pwn2Own Berlin 2026, competitors collected $385,750 in cash awards after exploiting 15 unique zero-day vulnerabilities in multiple products, including Windows 11, Microsoft Exchange, and Red…
…In 2020, researchers exposed its deployment in attacks targeting European government organizations . Three years later, it was seen deployed in attacks against Ukraine . “Leading” Kazuar Microsoft researchers analyzed a recent variant of…
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