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CISO Diaries
LinkedIn
Categories
AI and security
Cyber threats and incidents
Founders, Analysts & Industry Voices
Identity & Access Management Security
About CISO Whisperer
Contact Us
go
Search
Home
CISO Diaries
LinkedIn
Categories
AI and security
Cyber threats and incidents
Founders, Analysts & Industry Voices
Identity & Access Management Security
About CISO Whisperer
Contact Us
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Search
Tag:
Data Breach
Cyber threats and incidents
Instructure Hacker Claims Data Theft From 8,800 Schools and Universities
What happened The ShinyHunters extortion group has claimed responsibility for...
Cyber threats and incidents
Ransomware Group Claims Breach of Pro-Orbán Hungarian Media Firm
What happened The World Leaks cyber-extortion group has claimed responsibility...
Cyber threats and incidents
Frost Bank Hit With Class-Action Lawsuits Over Data Breach Affecting More Than 100,000 Customers
What happened Frost Bank, San Antonio's largest bank, is facing...
Cyber threats and incidents
Salt Typhoon Suspected in Breach of IBM Italy Subsidiary Managing Public Infrastructure
What happened A cybersecurity incident in late April 2026 targeted...
Cyber threats and incidents
Edtech Firm Instructure Discloses Cyber Incident, Probes Impact
What happened Instructure, the company behind the Canvas learning management...
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Popular
Microsoft’s Largest Patch Tuesday Ever Raises New Challenges for Security Teams
July 16, 2026
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What happened Microsoft released its July 2026 Patch Tuesday update,...
ClickFix Evolves Into a Malware Ecosystem, Challenging Traditional Security Defenses
July 15, 2026
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What happened ClickFix has grown from a simple social engineering...
Weak Router Security Continues to Fuel Russian Cyber Operations Against Critical Infrastructure
July 15, 2026
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What happened US cybersecurity agencies, together with counterparts from more...
Upwind Investigation Into AsyncAPI npm Packages Highlights a More Coordinated Form of Supply Chain Attack
July 14, 2026
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An investigation by cloud security company Upwind has revealed...
Microsoft Issues Emergency Patch for RoguePlanet Windows Defender Zero-Day
July 12, 2026
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What happened Microsoft has released an out-of-band security update to...