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U.S. CISA adds a flaw in Microsoft Exchange Server to its Known Exploited Vulnerabilities catalog

Security Affairs2 min read
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Russian APT Turla builds long-term access tool with Kazuar Botnet evolution

Security Affairs5 min read
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OpenAI hit by supply chain attack linked to malicious TanStack packages

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Pwn2Own Berlin 2026, Day Two: $385,750 more, Microsoft Exchange falls, and the running total crosses $900K

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CVE-2026-42897: Microsoft confirms active exploitation of Exchange Server zero-day

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Ghostwriter group resumes attacks on Ukrainian Government targets

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Researchers uncover YellowKey and GreenPlasma Windows Zero-Days

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Pwn2Own Berlin 2026, Day One: $523,000 paid out, AI products fall

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U.S. CISA adds a flaw in Cisco Catalyst SD-WAN  to its Known Exploited Vulnerabilities catalog

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Linux Kernel bug Fragnesia allows local root access attacks

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Broadcom releases VMware Fusion security update for root access bug

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NGINX Rift: an 18-year-old flaw in the world’s most deployed web server just came to light

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FamousSparrow targets Azerbaijani energy sector in multi-wave espionage campaign

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Nitrogen Ransomware claims massive data theft from Foxconn

Security Affairs1 min read
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Microsoft Patch Tuesday for May 2026 fix 138 bugs, some of them are alarming

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OpenLoop Health confirms January 2026 Data breach affecting 716,000

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Quest KACE SMA flaw CVE-2025-32975: when one unpatched tool opens the door to 60 organizations

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Instructure settles with hackers following massive student data theft

Security Affairs4 min read
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Critical Fortinet vulnerabilities fixed in FortiSandbox and FortiAuthenticator

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Hackers accessed BWH Hotels reservation system for months

Security Affairs1 min read
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