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Horizon3 Raises $250 Million to Fund Continuing Growth
Horizon3.ai secured $250 million in Series E funding to grow its autonomous security validation platform worldwide.
Horizon3.ai secured $250 million in Series E funding to grow its autonomous security validation platform worldwide.
The biotech giant Amgen informed regulators that patient information and proprietary company data were accessed through a breach of third-party cloud systems.
Russian state-sponsored hackers have been compromising hotel Wi-Fi networks around the world to steal travelers' login credentials and infect devices with espionage malware, Microsoft said.
After compromising systems via CVE-2026-18577, threat actors use the additional RMM tools and network tunnels to establish persistent remote access
Rapid7 analyzes KindaRails2Shell (CVE-2026-66066), a Ruby on Rails Active Storage vulnerability that can allow attackers to abuse libvips and crafted MAT/HDF5 uploads to read arbitrary files from the server. The analysis explains the direct-upload type confusion, the HDF5 external storage primitive, how Rails signing material can be recovered, and how the chain can lead to remote code execution.
OpenAI disrupted a Poipet-based ChatGPT network used for investment, romance, gambling, and law enforcement impersonation scams and forged documents.
Elastic Defend automates vulnerable driver detection, generating YARA rules from public feeds and shipping them outside release cycles.
A security vulnerability in the cryptocurrency hardware wallet Coldcard is allowing hackers to drain the crypto from victims’ wallets. The total losses amount to more than $130 million, according to blockchain-monitoring firms.
Calendar and contacts management apps updated with user interface improvements and bug fixes. ($49.99 new for each, free update, various sizes, macOS 12.4+)