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Information security
fromFortune
2 days agoAnthropic caused panic that Mythos will expose cybersecurity weak spots, but one industry veteran says real problem is fixing, not finding, them | Fortune
Anthropic's Claude Mythos Preview AI model identifies cybersecurity vulnerabilities, but experts question its impact on fixing existing issues.
fromNextgov.com
2 months agoCISA to furlough most of its workforce under impending DHS shutdown
A likely partial government shutdown after Friday would impair the Cybersecurity and Infrastructure Security Agency's operations, leading to diminished capabilities in critical areas including cyber response, security assessments, stakeholder engagements, training exercises and special event planning, a top official said this week. CISA would furlough a majority of its workforce and just one-third would remain on the job under shutdown conditions, agency acting director Madhu Gottumukkala told House appropriators on Wednesday.
US politics
fromSecurityWeek
6 days agoMITRE Releases Fight Fraud Framework
"These incidents involve the intentional use of deceptive or illegal practices to fraudulently obtain money, assets, or information from individuals or institutions, and include actions carried out over cyber channels."
Information security
fromComputerworld
1 week agoA core infrastructure engineer pleads guilty to federal charges in insider attack
Rhyne's attack involved unauthorized remote desktop sessions, deletion of network administrator accounts, and changing of passwords, showcasing significant security vulnerabilities.
Information security
Information security
fromComputerworld
3 weeks agoCISA urges IT to harden endpoint management systems after cyberattack by pro-Iranian group
CISA urges organizations to harden endpoint management system configurations, particularly Microsoft Intune, following a pro-Iranian threat actor's compromise of Stryker's systems.
Information security
fromSecurityWeek
4 weeks agoCISA Warns of Attacks Exploiting Recent SharePoint Vulnerability
Microsoft SharePoint vulnerability CVE-2026-20963, a critical remote code execution flaw, is being exploited in the wild despite Microsoft's assessment indicating exploitation is less likely.
Information security
fromSecurityWeek
4 weeks agoCISA Flags Year-Old Wing FTP Vulnerability as Exploited
CISA warns that a year-old Wing FTP vulnerability (CVE-2025-47813) is being exploited in the wild, disclosing server installation paths that attackers can use to exploit critical remote code execution flaws.
Information security
fromThe Hacker News
4 weeks agoAI is Everywhere, But CISOs are Still Securing It with Yesterday's Skills and Tools, Study Finds
Security leaders lack adequate tools and skills to defend AI systems, with visibility gaps and skills shortages creating critical vulnerabilities in AI infrastructure security.
Information security
fromThe Hacker News
1 month agoWhy Security Validation Is Becoming Agentic
Security validation tools operate in silos while attackers exploit interconnected systems, creating a structural blind spot that Agentic Exposure Validation can address through continuous, autonomous, context-aware assessment.
fromDataBreaches.Net
1 month agoCISA Releases New Guidance on Assembling Multi-Disciplinary Insider Threat Management Teams - DataBreaches.Net
CISA's guidance is intended to assist critical infrastructure stakeholders, which includes private sector entities across various sectors, with implementing an insider threat mitigation program that combines physical security, cybersecurity, personnel awareness, and community partnerships. Although framed for critical infrastructure, CISA's guidance is relevant to a broader range of organizations, including those outside of critical infrastructure sectors.
Information security
fromTheregister
1 month agoCISA gives feds 3 days to patch actively exploited Dell bug
Uncle Sam's cyber defenders have given federal agencies just three days to patch a maximum-severity Dell bug that's been under active exploitation since at least mid-2024. CISA this week added the flaw, tracked as CVE-2026-22769, to its Known Exploited Vulnerabilities catalog, ordering civilian agencies to secure affected systems by February 21 - giving them just three days to get fixes in place.
Information security
fromSecurityWeek
2 months agoQuestions Raised Over CISA's Silent Ransomware Updates in KEV Catalog
Thorpe described the KEV updates as representing a material change to an organization's risk posture. "Your prioritization calculus should shift. But there's no alert, no announcement. Just a field change in a JSON file," the expert said. "We're good at reacting to new disclosures. Decent at tracking active exploitation. But we're not great at noticing when the characterization of existing threats evolves," Thorpe noted.
Information security
Information security
fromSecuritymagazine
2 months agoUnderstanding Breaches Before and After They Happen: What Every Organization Should Know
Most security breaches result from neglected fundamentals—human error, unpatched systems, weak authentication, and poor network segmentation—rather than advanced, novel exploits.
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