Cyber Security Intelligence
Real-time aggregation of the most critical cybersecurity news, vulnerabilities, and threat warnings.
Latest Intel Feed
Widened Scan Turns Up Fourth Rogue Claude Cyber Incident
Anthropic disclosed a previously unreported incident involving unauthorized access to a real system, in a report that also revisits three cases the company first described in late July. The newly disclosed case dates to...
Anthropic Researcher Resigns With Warning About the Dangers of AI Development
An Anthropic researcher said he is resigning from the company over concerns the artificial intelligence firm and its competitors are not acting responsibly in AI development, echoing concerns raised inside and outside...
Cybersecurity M&A Roundup: 33 Deals Announced in August 2026
Thirty-three cybersecurity-related merger and acquisition (M&A) deals were announced in August 2026. For a detailed view of the more than 420 acquisitions announced in 2025, check out SecurityWeek’s annual M&A report ....
The Top 4 Threats We Found by Investigating Every Alert for a Quarter
Tl;dr: Identity was the target in roughly half of all confirmed malicious activity. Prophet Security breaks down the four main attack patterns seen across customer environments between May and July 2026, and explains...
IDScan confirms breach tied to 153 million stolen driver’s licenses
Identity verification company IDScan has confirmed that hackers accessed customer data stored in its cloud platform, days after reports linked the company to a massive database containing more than 153 million driver's...
EU Cyber Resilience Act to Enforce New Reporting Requirements
Organizations that do business in the European Union (EU) will now have to report product security issues quickly and diligently or face steep penalties. The EU's Cyber Resilience Act (CRA) possesses a variety of...
Microsoft says September updates fix mouse settings reset issues
Microsoft has fixed a known issue that wiped mouse settings on some Windows 11 systems after installing the KB5120998 August 2026 preview update. According to user reports, mouse cursor personalization settings...
US disrupts Xinbi Guarantee marketplace fueling the cyber scam economy
Credit: Thomas and Melody Banneck / Flickr US disrupts Xinbi Guarantee marketplace fueling the cyber scam economy The U.S. government took action on Wednesday against a Telegram-based illicit marketplace facilitating...
CISA head says agency must change quickly to prevent the 'worst that could happen'
CISA head says agency must change quickly to prevent the 'worst that could happen' The acting director of the Cybersecurity and Infrastructure Security Agency issued a sober warning Wednesday about the significant and...
US Government Accuses Chinese AI Firms of Distilling Frontier Models
Chinese AI firms are stealing proprietary capabilities belonging to US-based AI models via massive distillation campaigns , acccording to US government agencies. The FBI , the National Security Agency (NSA), and the...
Mythos Vulnerability Firehose Hits a Human Bottleneck
A new analysis of public data from Anthropic’s Project Glasswing has highlighted a significant gap between the number of vulnerability findings generated by its Claude frontier model and those that ultimately prove to...
AdaptHealth confirms 4.1 million people exposed in July cyberattack
Healthcare company AdaptHealth has confirmed that data of 4.1 million people was exposed in a cyberattack discovered in July that was attributed to the ShinyHunters threat group. The company provides home medical...