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Tue, May 19, 2026
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Cybercriminal Twins Arrested After Recording Microsoft Teams Call
Security Incidents

Cybercriminal Twins Arrested After Recording Microsoft Teams Call

May 16, 2026May 16, 2026
Law enforcement caught the siblings after they inadvertently recorded their criminal planning session.
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Google adds spyware detection to Android security suite
Security Incidents

Google adds spyware detection to Android security suite

May 15, 2026
Intrusion Logging feature targets government surveillance tools in Advanced Protection Mode
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Canvas Hack Victims Doubt Data Deletion Claims
Security Incidents

Canvas Hack Victims Doubt Data Deletion Claims

May 15, 2026
Security professionals question whether attackers actually deleted stolen student data as promised
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Major Tech Giants Release Record Patch Volumes
Security Incidents

Major Tech Giants Release Record Patch Volumes

May 15, 2026May 15, 2026
AI vulnerability detection drives unprecedented security update releases from Apple, Google, Microsoft, Mozilla and Oracle.
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Cisco Cuts 4,000 Jobs Despite Record Revenue
Security Incidents

Cisco Cuts 4,000 Jobs Despite Record Revenue

May 15, 2026May 15, 2026
Networking giant eliminates nearly 4,000 positions while reporting record quarterly earnings and increased AI investment.
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WhatsApp Launches Private Meta AI Chat Feature
Security Incidents

WhatsApp Launches Private Meta AI Chat Feature

May 14, 2026May 14, 2026
New Incognito Chat mode promises conversations with Meta's AI chatbot remain inaccessible to the company…
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US lawmakers probe Instructure over Canvas breaches
Security Incidents

US lawmakers probe Instructure over Canvas breaches

May 14, 2026May 14, 2026
House representatives demand answers after hackers twice breached the education platform used by millions of…
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Google Embeds 4GB AI Model in Chrome Without User Notice
Security Incidents

Google Embeds 4GB AI Model in Chrome Without User Notice

May 14, 2026
Chrome users discover Gemini AI model installed by default, raising enterprise privacy concerns.
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Fragnesia Linux kernel flaw enables root privilege escalation
Security Incidents

Fragnesia Linux kernel flaw enables root privilege escalation

May 14, 2026
New vulnerability follows Dirty Frag pattern with public exploit code available for memory handling flaw.
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Ransomware group claims Foxconn breach
Security Incidents

Ransomware group claims Foxconn breach

May 14, 2026
Hackers target major electronics manufacturer that produces devices for Apple, Google, and Nvidia
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Recent Posts

  • Ivanti, Fortinet, SAP, VMware Patch Critical Vulnerabilities
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  • Weekly Security Roundup Highlights Multiple Attack Vectors
  • CISA warns of privilege escalation flaw in Fuji Electric Tellus software
  • Zero-day exploit bypasses Windows 11 BitLocker encryption protection

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Copyright © 2026 CISO Brief | Published with help from AI. Sources referenced on each post.