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Oracle has released mitigations for CVE-2026-35273, but it has not said whether it’s a zero-day exploited in ShinyHunters attacks.

As alert volumes outpace human capacity, organizations are turning to AI, automation, and deeper context to separate real threats from the noise.

The new BOD 26-04 requires agencies to review and update vulnerability management policies with a focus on KEV catalog entries.

Researchers say the OnyxC2 malware targets more than 200 applications and extensions while evading detection through encrypted payloads, DLL sideloading, and in-memory execution techniques.

Disclosed in March, the security defect enables unauthenticated attackers to write files to arbitrary locations on the system.

A PowerShell script included in patch files appears to be triggering false positives by multiple security engines.

The 13 websites purported to be affiliated with consulting companies that advertised job openings for current and former holders of security clearances

The security defects could allow attackers to create or modify arbitrary files and access and modify protected resources.

The PoC exploits Microsoft Defender’s offline scan to spawn a SYSTEM shell when rebooting in Recovery Mode.

The ShinyHunters hacker group has taken credit for the attack, leaking more than 450,000 email addresses and other information.

The company warned about zero-day attacks exploiting the Exchange Server vulnerability CVE-2026-42897 on May 14. 

As attackers increasingly favor stolen credentials over exploits, infostealers have become a primary source of access for ransomware and other cybercrime operations.

Cyera is positioned as one of the most valuable privately held cybersecurity firms in the world with total funding topping $2 billion.

Siemens cybersecurity Siemens cybersecurity

A PowerShell script included in patch files appears to be triggering false positives by multiple security engines.

Exchange zero-day Exchange zero-day

The company warned about zero-day attacks exploiting the Exchange Server vulnerability CVE-2026-42897 on May 14. 

Data center cybersecurity Data center cybersecurity

Claroty researchers have analyzed the security of Vertiv UPS network cards and the Trane Tracer SC+ HVAC controller.

Top Cybersecurity Headlines

The company updated hosted customer instances to patch a security issue it reportedly had known about since April 7.

Three of the vulnerabilities fixed with the latest Patch Tuesday updates were publicly disclosed before Microsoft addressed them.

The AI giant also announced that Project Glasswing partners are being given access to the upgraded Mythos 5.

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