The critical-severity OS command injection vulnerability allows attackers to execute arbitrary code with root privileges. The post Ivanti Sentry Exploitation Attempts Hitting Honeypots appeared first on SecurityWeek.

The browser refresh resolved critical and high-severity security defects, including a dozen use-after-free bugs. The post Chrome 149 Update Patches 28 Vulnerabilities appeared first on SecurityWeek.

An AI hacker claims to have achieved a prompt-based jailbreak shortly after Fable 5’s launch, but Anthropic says it’s not a real jailbreak. The post Anthropic Disputes Fable 5 AI Jailbreak appeared first on SecurityWeek.

Oracle has mitigated CVE-2026-35273, but it has not publicly confirmed the vulnerability’s in-the-wild exploitation. The post Google Confirms Exploitation of Oracle PeopleSoft Zero-Day by ShinyHunters appeared first on SecurityWeek.

Oracle has released a patch for CVE-2026-35273, but it has not said whether it’s a zero-day exploited in ShinyHunters attacks. The post Oracle Addresses PeopleSoft Vulnerability Amid Reports of Zero-Day Attacks appeared first on SecurityWeek.

As alert volumes outpace human capacity, organizations are turning to AI, automation, and deeper context to separate real threats from the noise. The post Alert Fatigue Is Becoming a Security Threat of Its Own appeared first on SecurityWeek.

The new BOD 26-04 requires agencies to review and update vulnerability management policies with a focus on KEV catalog entries. The post CISA Directs Federal Agencies to Prioritize Security Patches Based on Risk appeared first on SecurityWeek.

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. The post OnyxC2 Stealer Offers Cybercriminals Enterprise-Grade Theft for $250 a Month appeared first on SecurityWeek.

Disclosed in March, the security defect enables unauthenticated attackers to write files to arbitrary locations on the system. The post Hackers Exploit Langflow Vulnerability for Remote Code Execution appeared first on SecurityWeek.

A PowerShell script included in patch files appears to be triggering false positives by multiple security engines. The post Siemens Says Desigo CC Files Flagged as Malware by Security Engines appeared first on SecurityWeek.

The 13 websites purported to be affiliated with consulting companies that advertised job openings for current and former holders of security clearances The post FBI Seizes 13 Websites That Officials Say Were Used by China to Target and Recruit US Workers appeared first on SecurityWeek.

The security defects could allow attackers to create or modify arbitrary files and access and modify protected resources. The post Splunk, Palo Alto Networks Patch Severe Vulnerabilities appeared first on SecurityWeek.

The PoC exploits Microsoft Defender’s offline scan to spawn a SYSTEM shell when rebooting in Recovery Mode. The post ‘GreatXML’ Zero-Day Exploit Bypasses BitLocker appeared first on SecurityWeek.

The ShinyHunters hacker group has taken credit for the attack, leaking more than 450,000 email addresses and other information. The post University of Nottingham Confirms Breach After Hackers Leak Data appeared first on SecurityWeek.

The company warned about zero-day attacks exploiting the Exchange Server vulnerability CVE-2026-42897 on May 14.  The post Microsoft Patches Exploited Exchange Server Vulnerability appeared first on SecurityWeek.

As attackers increasingly favor stolen credentials over exploits, infostealers have become a primary source of access for ransomware and other cybercrime operations. The post Infostealers Turn Millions of Devices Into Credential Theft Machines appeared first on SecurityWeek.

Cyera is positioned as one of the most valuable privately held cybersecurity firms in the world with total funding topping $2 billion. The post Cyera Raises $600 Million at $12 Billion Valuation appeared first on SecurityWeek.

In the post-Mythos era, the company’s platform helps organizations enforce security controls across environments. The post Aryon Security Raises $29 Million in Series A Funding appeared first on SecurityWeek.

Claroty researchers have analyzed the security of Vertiv UPS network cards and the Trane Tracer SC+ HVAC controller. The post Critical HVAC and UPS Vulnerabilities Could Let Hackers Disrupt Data Centers appeared first on SecurityWeek.

Learn more about protecting against unmonitored use of generative AI (Shadow AI) in business units and building and enforcing AI governance frameworks. The post CISO Forum Webinar Today: 2026 Mid-Year Review appeared first on SecurityWeek.

Exploiting a race condition in Microsoft Defender, the exploit leads to local privilege escalation to SYSTEM. The post New Windows Zero-Day Exploit ‘RoguePlanet’ Released appeared first on SecurityWeek.

Security teams need more than visibility into AI applications, they need a repeatable framework for monitoring, investigating, and defending them in production. The post After AI Reaches Production: 12 Ways Security Teams Can Take Control appeared first on SecurityWeek.

The company updated hosted customer instances to patch a security issue it reportedly had known about since April 7. The post ServiceNow Patches Vulnerability Exploited Against Some Customers appeared first on SecurityWeek.

Two OS command injection flaws can be exploited remotely, without authentication, for arbitrary code execution. The post Critical Vulnerabilities Patched in Fortinet, Ivanti Products appeared first on SecurityWeek.

In addition, Rockwell Automation announced some enhancements to its SecureOT cybersecurity solution for OT. The post ICS Patch Tuesday: Vulnerabilities Fixed by Siemens, Schneider, Phoenix Contact appeared first on SecurityWeek.

Organizations are advised to apply vendor-supplied mitigations or discontinue the vulnerable devices. The post No Patch Planned for Exploited Arista EOS Vulnerability appeared first on SecurityWeek.

Three of the vulnerabilities fixed with the latest Patch Tuesday updates were publicly disclosed before Microsoft addressed them. The post Microsoft Patches 200 Vulnerabilities appeared first on SecurityWeek.

Nearly half of the security holes, most allowing arbitrary code execution, have been fixed in Adobe’s Experience Manager product. The post Adobe Patches 123 Vulnerabilities appeared first on SecurityWeek.

The AI giant also announced that Project Glasswing partners are being given access to the upgraded Mythos 5. The post Anthropic Launches Claude Fable 5: Mythos-Class AI With Cybersecurity Guardrails  appeared first on SecurityWeek.

A total of 18 vulnerabilities have been patched in the latest OpenSSL releases, including many that were potentially discovered by AI. The post OpenSSL Patches High-Severity Vulnerability Found With AI appeared first on SecurityWeek.