Aisuru and Kimwolf DDoS Botnets Disrupted in International Operation

The lesser-known JackSkid and Mossad botnets have also been targeted in the operation.
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CISA Warns of Attacks Exploiting Recent SharePoint Vulnerability

The SharePoint remote code execution vulnerability CVE-2026-20963, which Microsoft patched in January, has been exploited in the wild.
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Cisco Firewall Vulnerability Exploited as Zero-Day in Interlock Ransomware Attacks

Amazon found evidence that the FMC software vulnerability has been exploited since late January, and found links to Russia.
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Iranian Hackers Likely Used Malware-Stolen Credentials in Stryker Breach

The medtech giant has been working on restoring systems affected by the cyberattack conducted by the Handala hackers.
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Researcher Discovers 4th WhatsApp View Once Bypass; Meta Won’t Patch

Meta does not plan on fixing the vulnerability because it involves the use of a modified client application.
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