Cybersecurity
Latest news, analysis, and insights about Cybersecurity.
Anthropic Accidentally Leaks Next-Gen AI with 'Unprecedented' Cyber Threats
Anthropic accidentally leaked details of Claude Mythos, an AI model with cybersecurity capabilities so dangerous that the company is afraid to release it publicly. The ironic security breach exposed 3,000 internal documents revealing unprecedented cyber threats.
RunSybil Raises $40M to Automate Ethical Hacking
RunSybil has raised $40 million led by Khosla Ventures, with backing from Anthropic's Anthology Fund and Jeff Dean, to deploy autonomous AI agents that continuously hack live software — effectively replacing the manual penetration testing industry.
Oasis Security Raises $120M to Lock Down AI Bots
Oasis Security raises $120M Series B to secure the explosion of non-human identities — AI agents, service accounts, and automated workflows — across enterprises. With NHIs outnumbering humans 92:1, this is becoming a critical infrastructure category.
Oasis Security Lands $120M to Secure AI Agents
Oasis Security raises $120M Series B to tackle the exploding problem of non-human identity security, where AI agents outnumber humans 82-to-1 in enterprises. With 5x ARR growth and Fortune 500 adoption, they're building the identity layer for the agentic AI era.
Mandia Launches Armadin With Record $189.9M Raise
Kevin Mandia, who sold Mandiant to Google for $5.4B, is back with Armadin — an AI-native cybersecurity startup building autonomous attacker-swarm agents. Its $189.9M combined Seed and Series A, led by Accel, is the largest early-stage raise in cybersecurity history.
Mandia Launches Armadin With Record $190M Seed
Kevin Mandia, who sold Mandiant to Google for $5.4B, has launched Armadin — an AI-native cybersecurity startup building autonomous defense agents. Its $189.9M combined seed and Series A is the largest early-stage raise in cybersecurity history.
Mandia Launches Armadin With Record $190M Seed
Kevin Mandia, who sold Mandiant to Google for $5.4 billion, has launched Armadin — an AI-native cybersecurity startup that just raised a record-shattering $189.9M in combined seed and Series A funding. Backed by Accel, GV, and the CIA's In-Q-Tel, this is the biggest early-stage cyber round ever.
Armadin Raises Record $190M for AI Cybersecurity
Kevin Mandia, who sold Mandiant to Google for $5.4B, is back with Armadin — an AI-native cybersecurity startup that just closed a record $189.9M seed and Series A. The company's autonomous 'agentic attacker swarm' signals a new era of AI-driven cyber defense.
Mandia Launches Armadin With Record $189.9M Round
Kevin Mandia, who sold Mandiant to Google for $5.4 billion, has launched Armadin — an AI-native cybersecurity startup that just closed a record $189.9 million seed and Series A. It's the biggest early-stage cyber bet ever, and it signals the end of human-speed defense.
A Single Click Exfiltrated Copilot Data: What This Attack Means for Enterprise AI
Security researchers at Varonis discovered a Microsoft Copilot vulnerability that exfiltrated user names, locations, and chat histories with a single click—bypassing enterprise security entirely. The attack reveals systemic risks in how organizations deploy AI assistants.
How Researchers Manipulated IBM's 'Bob' AI Agent Into Downloading and Running Malicious Code
Security researchers at PromptArmor have demonstrated a critical vulnerability in IBM's enterprise AI agent nicknamed 'Bob'—successfully manipulating it into downloading and executing malware. The findings highlight an uncomfortable truth about agentic AI: the same capabilities that make these systems useful also make them dangerous.
New ChatGPT Vulnerability Steals User Data from Servers—Why Guardrails Keep Failing
Radware researchers discovered ZombieAgent, a ChatGPT exploit that steals user data directly from OpenAI's servers while leaving no trace on victim machines. It's the latest proof that AI security is stuck in an endless game of whack-a-mole.