Security Insights
Deep dives, expert analysis, and practical guidance on exposure management, adversarial validation, and the future of AI-driven exposure management.
Biggest data breaches of September 2026
153 million driver's licenses claimed, 23.6 million Gyazo records confirmed. September 2026's biggest breaches, with every number sourced.
Biggest data breaches of August 2026
284 million records claimed at McKesson, 12.9 million verified at Carhartt. The eight biggest data breaches of August 2026, with every number checked against a company statement, filing, or named outlet.
Top 8 Data Breaches and Exposures of July 2026
The 8 confirmed data breaches of July 2026, from a 78-million-account Suno leak to rogue AI agents breaching Hugging Face and Anthropic. What happened and how to defend.
Top 8 Data Breaches and Exposures of June 2026
The 8 confirmed data breaches of June 2026, from a 24-billion-record credential dump to ShinyHunters' PeopleSoft and Klue OAuth campaigns. What happened and how to defend.
Top 8 Data Breaches of May 2026
The 8 confirmed data breaches of May 2026, from the 275M-record Canvas LMS breach to GitHub's VS Code supply chain attack, and how to defend against each pattern.
Top 10 Data Breaches of April 2026
The biggest data breaches of April 2026 ranked and analyzed, from Checkmarx supply chain poisoning to Salesforce misconfigurations and ransomware hitting two major US banks.
The Vercel Hack: How One AI Tool Compromised the Infrastructure Behind Millions of Websites
Vercel's April 2026 security breach started with one AI tool's OAuth approval. Here is the full attack chain, blast radius, and what every security team must do now.
The Worst Data Breaches of March 2026
Nine confirmed data breaches across the US and Europe in March 2026, from a 200,000-device wipe at Stryker to 15.8 million patient records stolen at Cegedim Sante. Here is what happened, breach by breach, and what the pattern tells defenders.
Top Data Breaches of February 2026
February 2026 brought a series of significant data breaches spanning automotive, aviation, hospitality, finance, telecom, and media. The incidents were not driven by a single attack method. Some resulted from credential stuffing, others from ransomware and extortion tactics, and several from inadequ
Top Data Breaches of December 2025
December 2025 closed the year with several high-impact data breaches across retail, education, healthcare research, and telecom. These incidents were not driven by a single cause. Some stemmed from misconfigured systems, others from ransomware, and several from third-party access failures. What ties
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Top Data Breaches in 2025 [Month-wise]
A data breach. Headlines scream, investors and customers panic, fingers get pointed, and goodwill gets affected. Do you know how much a data breach can affect a company? Data breaches have become a constant threat in our ever-connected world, and 2025 has been no different. From tech giants to gover
Top Data Breaches of November 2025
Data breaches recorded a high-impact breach across apparel brands, analytics platforms, food-delivery networks, cloud providers, and major financial institutions. These incidents exposed sensitive customer data, internal records, and operational details, showing how easily exposure spreads when vend