AI

Helmet Security Emerges From Stealth Mode With $9 Million in Funding

AI, Artificial Intelligence, Cybersecurity Funding, emerge from stealth, funding, Helmet Security /

Helmet Security Emerges From Stealth Mode With $9 Million in Funding 2025-12-05 at 12:00 By Ionut Arghire Helmet Security has built an end-to-end platform that secures the infrastructure for agentic AI communication. The post Helmet Security Emerges From Stealth Mode With $9 Million in Funding appeared first on SecurityWeek. This article is an excerpt from […]

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Agentic Security Firm 7AI Raises $130 Million

7AI, AI, Artificial Intelligence, Cybereason, Cybersecurity Funding, funding /

Agentic Security Firm 7AI Raises $130 Million 2025-12-04 at 17:52 By Mike Lennon Established in 2024 by Cybereason co-founders Lior Div and Yonatan Striem-Amit, the company has raised a total of $166 million in funding. The post Agentic Security Firm 7AI Raises $130 Million appeared first on SecurityWeek. This article is an excerpt from SecurityWeek

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Global Cyber Agencies Issue AI Security Guidance for Critical Infrastructure OT

AI, Artificial Intelligence, ICS, ICS/OT /

Global Cyber Agencies Issue AI Security Guidance for Critical Infrastructure OT 2025-12-04 at 15:58 By Eduard Kovacs The 25-page document outlines four principles for securely integrating AI with operational technology. The post Global Cyber Agencies Issue AI Security Guidance for Critical Infrastructure OT appeared first on SecurityWeek. This article is an excerpt from SecurityWeek View

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Vulnerability in OpenAI Coding Agent Could Facilitate Attacks on Developers

AI, Artificial Intelligence, Codex CLI, OpenAI, vulnerability /

Vulnerability in OpenAI Coding Agent Could Facilitate Attacks on Developers 2025-12-02 at 14:02 By Eduard Kovacs The Codex CLI vulnerability tracked as CVE-2025-61260 can be exploited for command execution. The post Vulnerability in OpenAI Coding Agent Could Facilitate Attacks on Developers appeared first on SecurityWeek. This article is an excerpt from SecurityWeek View Original Source

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OpenAI User Data Exposed in Mixpanel Hack

AI, Artificial Intelligence, data breach, Data Breaches, Featured, hacked, Mixpanel, OpenAI /

OpenAI User Data Exposed in Mixpanel Hack 2025-11-27 at 14:42 By Eduard Kovacs Multiple Mixpanel customers were impacted by a recent cyberattack targeting the product analytics company.  The post OpenAI User Data Exposed in Mixpanel Hack appeared first on SecurityWeek. This article is an excerpt from SecurityWeek View Original Source

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New “HashJack” attack can hijack AI browsers and assistants

AI, browser, Chrome, Comet, data theft, Don't miss, Edge, Google, Hot stuff, Microsoft, News, Perplexity, phishing /

New “HashJack” attack can hijack AI browsers and assistants 2025-11-26 at 14:18 By Zeljka Zorz Security researchers at Cato Networks have uncovered a new indirect prompt injection technique that can force popular AI browsers and assistants to deliver phishing links or disinformation (e.g., incorrect medicine dosage guidance or investment advice), send sensitive data to the

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AI Agent Security Firm Vijil Raises $17 Million

AI, Artificial Intelligence, Cybersecurity Funding, funding, Vijil /

AI Agent Security Firm Vijil Raises $17 Million 2025-11-25 at 20:32 By Ionut Arghire Focusing on improving the resilience of AI agents, the startup will use the funding to accelerate deployments of its platform. The post AI Agent Security Firm Vijil Raises $17 Million appeared first on SecurityWeek. This article is an excerpt from SecurityWeek

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Microsoft Highlights Security Risks Introduced by New Agentic AI Feature

agentic AI, AI, Artificial Intelligence, Endpoint Security, Microsoft, security, Windows /

Microsoft Highlights Security Risks Introduced by New Agentic AI Feature 2025-11-24 at 15:32 By Ionut Arghire Without proper security controls, AI agents could perform malicious actions, such as data exfiltration and malware installation. The post Microsoft Highlights Security Risks Introduced by New Agentic AI Feature appeared first on SecurityWeek. This article is an excerpt from

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SquareX and Perplexity Quarrel Over Alleged Comet Browser Vulnerability

AI, Artificial Intelligence, browser, Comet, controversy, Featured, Perplexity, SquareX, Vulnerabilities, vulnerability /

SquareX and Perplexity Quarrel Over Alleged Comet Browser Vulnerability 2025-11-21 at 13:20 By Eduard Kovacs SquareX claims to have found a way to abuse a hidden Comet API to execute local commands, but Perplexity says the research is fake. The post SquareX and Perplexity Quarrel Over Alleged Comet Browser Vulnerability appeared first on SecurityWeek. This

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Runlayer Emerges From Stealth Mode With $11 Million in Funding

AI, Artificial Intelligence, Cybersecurity Funding, emerge from stealth, funding, MCP, Runlayer /

Runlayer Emerges From Stealth Mode With $11 Million in Funding 2025-11-21 at 12:46 By Ionut Arghire The company has operated in stealth mode for four months and has signed dozens of customers, including eight unicorns. The post Runlayer Emerges From Stealth Mode With $11 Million in Funding appeared first on SecurityWeek. This article is an

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Security gap in Perplexity’s Comet browser exposed users to system-level attacks

agentic AI, AI, API security, browser, Don't miss, Hot stuff, News, Perplexity, research, SquareX, vulnerability /

Security gap in Perplexity’s Comet browser exposed users to system-level attacks 2025-11-20 at 17:56 By Zeljka Zorz There is a serious security problem inside Comet, the AI-powered agentic browser made by Perplexity, SquareX researchers say: Comet’s MCP API allows the browser’s built-in (but hidden from the user) extensions to issue commands directly to a user’s

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Secure.com Raises $4.5 Million for Agentic Security

agentic AI, AI, Artificial Intelligence, Cybersecurity Funding, funding, Funding/M&A, Secure.com /

Secure.com Raises $4.5 Million for Agentic Security 2025-11-19 at 20:16 By Ionut Arghire The cybersecurity company has launched Digital Security Teammate (DST), AI agents that investigate, triage, and escalate incidents when needed. The post Secure.com Raises $4.5 Million for Agentic Security appeared first on SecurityWeek. This article is an excerpt from SecurityWeek View Original Source

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Two-Year-Old Ray AI Framework Flaw Exploited in Ongoing Campaign

AI, Artificial Intelligence, exploited, Malware & Threats, Ray, ShadowRay /

Two-Year-Old Ray AI Framework Flaw Exploited in Ongoing Campaign 2025-11-19 at 15:31 By Ionut Arghire Threat actors are exploiting a two-year-old vulnerability in the Ray AI framework in a fresh campaign that hit numerous clusters, Oligo reports. Maintained by Anyscale, Ray is an open source framework for scaling Python-based AI and ML applications. Ray clusters

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AI Is Supercharging Phishing: Here’s How to Fight Back

AI, Identity & Access, phishing /

AI Is Supercharging Phishing: Here’s How to Fight Back 2025-11-19 at 14:19 By Torsten George AI has given cybercriminals the ability to operate like Fortune‑500‑scale marketing departments—except their product is account takeover, data theft, and identity fraud. The post AI Is Supercharging Phishing: Here’s How to Fight Back appeared first on SecurityWeek. This article is

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Anthropic Says Claude AI Powered 90% of Chinese Espionage Campaign

agentic AI, AI, Anthropic, Artificial Intelligence, China APT, Claude, espionage, Nation-State /

Anthropic Says Claude AI Powered 90% of Chinese Espionage Campaign 2025-11-14 at 10:30 By Ionut Arghire A state-sponsored threat actor manipulated Claude Code to execute cyberattacks on roughly 30 organizations worldwide. The post Anthropic Says Claude AI Powered 90% of Chinese Espionage Campaign appeared first on SecurityWeek. This article is an excerpt from SecurityWeek View

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ChatGPT Vulnerability Exposed Underlying Cloud Infrastructure

AI, Artificial Intelligence, ChatGPT, OpenAI, SSRF, vulnerability /

ChatGPT Vulnerability Exposed Underlying Cloud Infrastructure 2025-11-13 at 17:50 By Eduard Kovacs A researcher found a way to exploit an SSRF vulnerability related to custom GPTs to obtain an Azure access token.  The post ChatGPT Vulnerability Exposed Underlying Cloud Infrastructure appeared first on SecurityWeek. This article is an excerpt from SecurityWeek View Original Source

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Sweet Security Raises $75 Million for Cloud and AI Security

AI, cloud security, Cybersecurity Funding, funding, Sweet Security /

Sweet Security Raises $75 Million for Cloud and AI Security 2025-11-12 at 15:42 By Ionut Arghire The cybersecurity startup will use the investment to accelerate global expansion and product innovation. The post Sweet Security Raises $75 Million for Cloud and AI Security appeared first on SecurityWeek. This article is an excerpt from SecurityWeek View Original

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Tenzai Raises $75 Million in Seed Funding to Build AI-Powered Pentesting Platform

AI, Artificial Intelligence, Cybersecurity Funding, funding, pentesting, Vulnerabilities /

Tenzai Raises $75 Million in Seed Funding to Build AI-Powered Pentesting Platform 2025-11-11 at 23:07 By Mike Lennon Tel Aviv, Israel based Tenzai has developed an AI-driven platform for penetration testing, which it says can continuously identify and address vulnerabilities. The post Tenzai Raises $75 Million in Seed Funding to Build AI-Powered Pentesting Platform appeared first

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‘Whisper Leak’ LLM Side-Channel Attack Infers User Prompt Topics

AI, Artificial Intelligence, Featured, LLM, Whisper Leak /

‘Whisper Leak’ LLM Side-Channel Attack Infers User Prompt Topics 2025-11-11 at 14:10 By Ionut Arghire Attackers intercepting network traffic can determine the conversation topic with a chatbot despite end-to-end encrypted communication. The post ‘Whisper Leak’ LLM Side-Channel Attack Infers User Prompt Topics appeared first on SecurityWeek. This article is an excerpt from SecurityWeek View Original

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Many Forbes AI 50 Companies Leak Secrets on GitHub

AI, Artificial Intelligence, Data leak, Data Protection, secrets sprawl, Wiz /

Many Forbes AI 50 Companies Leak Secrets on GitHub 2025-11-10 at 18:35 By Eduard Kovacs Wiz found the secrets and warned that they can expose training data, organizational structures, and private models. The post Many Forbes AI 50 Companies Leak Secrets on GitHub appeared first on SecurityWeek. This article is an excerpt from SecurityWeek View

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