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After its sandbox proxy failed, an internal OpenAI model crafted raw packets and probed AWS services trying to reach the internet.

The trio, who have nicknames that include “Rocky Balboa,” “Superman Cash” and “Fat Boy,” often targeted the companies’ accounting departments.

An unreleased OpenAI cyber model found and exploited 948 distinct Linux kernel privilege escalation bugs for about $1.2 million.

More than 200 sites were seen serving phishing content to first-time visitors but not to those who revisit.

The incident comes after supermarkets in a number of European countries reported this week that their fridges and freezers warmed up after they were remotely hacked.

Cisco patched an RCE in UCS Central Software; WatchGuard fixed authentication and MitM flaws.

Every autonomous AI agent deployed across your enterprise today is a new proxy identity operating inside your perimeter.

Ryan Davis went from hacking his school’s network to running security at New Charter Technologies. What worries him now is shadow AI.

Tracked as CVE-2026-107441, the out-of-bounds write flaw could allow attackers to execute OS commands via crafted HTTP requests.

The large-scale watering hole campaign has been targeting entities in the US and Europe, mainly in Ukraine.

OpenAI says its Critical-rated cyber model met fewer hidden task goals when work was framed as AI safety research, often silently.

Sysdig’s platform uses runtime visibility to track AI agent actions and block risky behavior before it reaches production systems.

An authentication bypass and a command injection flaw can be chained for root access on Barracuda’s Email Security Gateway appliances.

Linux Linux

An unreleased OpenAI cyber model found and exploited 948 distinct Linux kernel privilege escalation bugs for about $1.2 million.

Switch vulnerability exploited Switch vulnerability exploited

Tracked as CVE-2026-107441, the out-of-bounds write flaw could allow attackers to execute OS commands via crafted HTTP requests.

Russia APT Blizzard Russia APT Blizzard

The large-scale watering hole campaign has been targeting entities in the US and Europe, mainly in Ukraine.

Top Cybersecurity Headlines

Hackers have been harvesting AI access tokens and have been using AI-assisted offensive tools to automate attacks.

Binance’s first incident report traces the record theft to a months-long campaign that compromised three engineers’ computers.

A $300,000 award went to a pre-launch flaw that exposed conversations and tokens on internal Muse test VMs used by Meta staff.

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The 2026 Virtual CISO Forum brings together CISOs, senior cybersecurity executives, practitioners, industry experts, and other security leaders to share practical experience and examine the issues shaping enterprise cybersecurity strategy.
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Vulnerabilities

Cybercrime

Paris - French television network TV5Monde said Wednesday it had been hacked by individuals claiming to belong to the Islamic State group, bringing television broadcasts to a halt and taking over its websites and Facebook page.

The White House said Wednesday it would not name those behind a cyber attack on official Washington targets last October, after reports blamed Russia."Our investigators have concluded that it's not in our best interest to identify the entity that may be responsible for this specific activity of concern," White House spokesman Josh Earnest said.

A vulnerability that can be leveraged for arbitrary code execution has been found in a tool used for integrating industrial IP surveillance solutions developed by Moxa, a Taiwan-based company that specializes in industrial networking, computing, and automation solutions.

Beirut - The US embassy in Beirut is supposed to reach out to Lebanon's residents, but scammers have reportedly taken advantage, impersonating the ambassador in a bid to solicit money. In an email and postings on social media on Wednesday, the embassy warned that messages seeking money, purportedly from ambassador David Hale, were the work of fraudsters.

Researchers warn that the Pinterest and Yammer social networking applications for iOS fail to validate server certificates, allowing malicious actors to eavesdrop on users’ communications. New versions of the apps have been released to address the issue.

Despite increased investments in preventive security measures, many organizations are losing the war against cyber criminals.The data breaches at Target, Home Depot, Staples, Michaels, Kmart, eBay, Anthem, and Sony Pictures Entertainment, were just the tip of the iceberg.

Singapore Telecommunications (Singtel), said on Tuesday that it has entered into a definitive agreement to acquire Chicago-based data security and compliance solutions firm Trustwave or $810 million in cash.

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