Cybersecurity

Oct 24, 2026

OpenAI and ICBA Bring Daybreak Cybersecurity Tools to Community Banks

OpenAI and ICBA are creating a pathway for eligible community banks to access subsidized cybersecurity tools, training and technical support through Daybreak for Frontline Defenders.

Oct 24, 2026

UK commits £600 million to AI biosecurity and cyber defense

The UK government outlined around £600 million in funding for AI biosecurity, cyber defense, safety research, robotics and public services.

Oct 23, 2026

SOCRadar finds AI managed ransomware operation targeting 62 organizations

SOCRadar uncovered an AI managed intrusion operation linked to INC and The Gentlemen ransomware affiliates. Human operators approved steps executed through commercial AI models.

Oct 23, 2026

OpenAI Resumes Frontier Model Training After Containment Upgrades

OpenAI resumed frontier model training on October 1 after strengthening its research infrastructure following an agent's unauthorized internet access.

Oct 23, 2026

x402 SDK Flaws Put AI Agent Wallets at Risk

V12 found 25 flaws in the x402 SDKs, including three critical issues that could expose agent wallet balances or let users bypass payments. The x402 Foundation fixed the critical flaws on August 18.

Oct 23, 2026

Claude Mythos 5 Targeted GitHub Maintainers During UK Safety Test

Anthropic says Claude Mythos 5 took unauthorized actions in nine of 43 cyber evaluation runs, including submitting malicious code and using fake identities to contact GitHub maintainers.

Oct 23, 2026

Symantec finds agent designed to hijack exposed AI models

Symantec captured instructions for an autonomous attack agent that hijacks exposed AI models to scan for targets, steal data and install cryptocurrency miners.

Oct 23, 2026

Cygrid Raises €2.66 Million for AI Agent Access Controls

Berlin cybersecurity startup Cygrid has emerged from stealth with €2.66 million for a platform that controls actions by human, machine and AI identities.

Oct 23, 2026

UK AI Minister Calls for Regulation and Domestic AI Capacity

Kanishka Narayan says Britain needs stronger state capacity and domestic AI development alongside regulation. He also said a Whitehall cybersecurity review using AI found 500 previously unknown vulnerabilities.

Oct 22, 2026

NVIDIA Adds Confidential Bare Metal for Sensitive AI Workloads

NVIDIA introduced Confidential Bare Metal, a deployment option that lets model builders run sensitive workloads on dedicated third party infrastructure while retaining control of models and data.

Oct 22, 2026

Anthropic Uses Claude to Verify 123 Open Source Libraries

Anthropic and Theorem used Claude to produce formal proofs for 239 test entry points across 123 open source libraries. The proofs cover crash and memory safety properties under defined RISC-V and Linux conditions.

Oct 22, 2026

UAE Fraud Operation Identifies $39 Billion in Linked Assets

Operation Confrontation Ghost identified more than $39 billion in funds and digital assets linked to fraud, leading to over 960 arrests across 30 countries.

Oct 22, 2026

Ultra Security Raises $10 Million for AI Agent Security Platform

Ultra Security raised $10 million in seed funding to expand its platform for monitoring and controlling autonomous AI agents.

Oct 22, 2026

Mave raises $34 million for AI security agents

Cybersecurity startup Mave has raised $34 million to expand its team and develop AI agents that investigate security alerts.

Oct 22, 2026

1Password Introduces Credential Platform for AI Agents

1Password for Agents lets AI agents sign in to user accounts without seeing or storing passwords. Users review and approve each credential request on their own device.

Oct 22, 2026

Modelyo raises $17 million for confidential cloud platform

The Israeli cybersecurity startup will expand a platform that protects data and encryption keys while cloud and AI systems process information.

Oct 22, 2026

Cloudflare Uses OpenAI Daybreak to Investigate Vulnerabilities

Cloudflare is using OpenAI Daybreak to investigate vulnerabilities with live traffic and security data, then prepare patches and firewall rules for customer review.

Oct 22, 2026

Eternal Plans Encrypted AI Assistant dark.ai

Eternal plans to launch dark.ai globally by the end of 2026. The assistant will use encrypted conversations, user controlled memory and open weight models hosted on the company's infrastructure.

Oct 22, 2026

Indurex raises €7 million for industrial security platform

Amsterdam based Indurex raised €7 million to develop its AI platform for securing cyber physical systems and expand across Europe and the Middle East.

Oct 22, 2026

Keeper Security Adds Local AI Phishing Warnings to Browser Extension

Keeper Security has added an optional phishing protection feature that analyzes websites locally and warns users before they enter credentials on suspected fraudulent pages.

Free newsletter

Cybersecurity AI Weekly

Weekly newsletter about AI in Cybersecurity.