River Financial Corporation, the bank holding company behind River Bank & Trust, says it received confirmation that data stolen in a ransomware attack was deleted.

Horizon3 raised $250 million in a Series E funding round, tripling the firm’s valuation from $650 million to $2 billion since June 2025.

The ShinyHunters extortion group has leaked data allegedly stolen from the physical security firm Brinks Home.

The INC Ransomware group has been behind most attacks targeting two recent vulnerabilities in SonicWall’s SMA1000 appliances.

Microsoft blames Russian state-sponsored APT Midnight Blizzard for hacking hotel Wi-Fi networks to steal travelers’ ...

The water and wastewater sector cyberattack in the US have hit at least seven states as more information emerges regarding ...

Cybersecurity investment management startup Balance Theory raised $19 million in Series A funding to expand its platform that helps evaluate and manage security spending.

Ruby on Rails has patched CVE-2026-66066, a critical vulnerability leading to unauthenticated file reads and potentially RCE.

OpenAI releases open source tool, AWS links supply chain attacks to North Korea, and Claude Mythos is used to conduct cryptography research.

Google built an agent harness for Chrome bug hunting and found a 13-year-old sandbox escape validating the detection capabilities.

The European Union rolled out a new team to rein in AI companies across the world and aims to track use of AI models for violations of its regulations.

Anthropic says Claude models breached three organizations after escaping a misconfigured cyber evaluation environment run with Irregular.