Cybersecurity News
Latest updates from top security sources
1290 articles, page 6 of 43
Microsoft has patched an actively exploited Exchange Server vulnerability that allows threat actors to execute arbitrary JavaScript code in cross-site scripting (XSS) attacks targe...
A cybercrime group known as The Gentlemen has emerged as the second most active ransomware gang by victim count, rapidly attracting a talented pool of hackers through an aggressive...
The disgruntled researcher released yet another PoC for a Windows Defender bug that allows for system takeover, showing no signs of abandoning their ongoing feud with Microsoft....
As attackers increasingly favor stolen credentials over exploits, infostealers have become a primary source of access for ransomware and other cybercrime operations. The post Infos...
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 Bil...
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 app...
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 Hacker...
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 ...
Australia's second-largest sugar producer said on Wednesday that it was responding to a cybersecurity incident affecting parts of its operations and had engaged cybersecurity exper...
The release comes after Microsoft’s security leadership acknowledged last month that AI tools are driving a surge in vulnerability discovery across the industry....
A clean penetration test report may look reassuring, but security leaders should read it as a warning sign, not a victory lap. According to Autumn Stambaugh and Can Yüceel of Picus...
Microsoft released fixes for a record 206 security vulnerabilities on Tuesday as part of its June 2026 Patch Tuesday cycle, including three publicly disclosed zero-day flaws. Of th...
On June 9, Anthropic released Claude Fable 5, the most capable model it has ever made, generally available. It also did something unusual: it shipped one model as two products, spl...
ServiceNow has warned about a security incident in which unknown threat actors exploited a flaw to obtain deeper unauthorized access to susceptible instances. "On June 5, 2026, Se...
The anonymous security researcher going by the name Chaotic Eclipse (aka Nightmare-Eclipse) has released a proof-of-concept (PoC) exploit for yet another Microsoft Defender zero-da...
Microsoft warned customers on Tuesday that they may have issues installing the latest monthly updates on some Windows devices that were upgraded to Windows 11 24H2 or 25H2. [...]...
On Tuesday, Microsoft patched two zero-day vulnerabilities that let attackers gain SYSTEM privileges on fully patched Windows systems, and a third one that grants access to BitLock...
Ivanti has patched two critical vulnerabilities in its Sentry secure mobile gateway solution, including a maximum-severity flaw that enables remote attackers to execute code with r...
Exploiting a race condition in Microsoft Defender, the exploit leads to local privilege escalation to SYSTEM. The post New Windows Zero-Day Exploit ‘RoguePlanet’ Releas...
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 R...
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 Som...
Two OS command injection flaws can be exploited remotely, without authentication, for arbitrary code execution. The post Critical Vulnerabilities Patched in Fortinet, Ivanti Produc...
In addition, Rockwell Automation announced some enhancements to its SecureOT cybersecurity solution for OT. The post ICS Patch Tuesday: Vulnerabilities Fixed by Siemens, Schneider,...
Organizations are advised to apply vendor-supplied mitigations or discontinue the vulnerable devices. The post No Patch Planned for Exploited Arista EOS Vulnerability appeared firs...
Cybersecurity researchers at Cyera have disclosed six vulnerabilities in protobuf.js, a widely used JavaScript and TypeScript implementation of Google's Protocol Buffers serializat...
Anthropic has begun rolling out Claude Fable 5, a new AI model built on the same foundation as its powerful Mythos class. When Anthropic first unveiled Mythos, the company warned t...
Former National Cyber Director Chris Inglis warns that cyberattacks threaten hospitals, utilities, and essential services....
Today is Microsoft's June 2026 Patch Tuesday, with security updates for 200 flaws, including five publicly disclosed zero-day vulnerabilities and one actively exploited in attacks....
Former National Cyber Director Chris Inglis warns that cyber attacks threaten hospitals, utilities and essential services....
Britain has weakened proposed cybersecurity protections for its telecoms networks that were developed in response to the Salt Typhoon espionage campaign, after the companies respon...