San Francisco application security startup raises $100 million in a Series D funding round led by Menlo Ventures.

The website of the Chinese artificial intelligence company DeepSeek, whose chatbot became the most downloaded app in the ...

How cybercriminals can exploit agentic AI technology for malicious purposes to launch social engineering attacks.

David Kennedy is a hacker. There is no doubt about that. He has qualities common among hackers, but also many differences.

A significant number of cybersecurity-related merger and acquisition (M&A) deals announced in January 2025. Forty-five cybersecurity-related merger and acquisition (M&A) deals were announced in ...

Riot has raised $30 million in Series B funding for a platform that helps employees improve their cybersecurity posture.

Amazon S3 buckets could have been leveraged to deliver malware or backdoors to governments and Fortune companies.

Russian threat groups have been observed exploiting a zero-day vulnerability in 7-Zip against Ukrainian entities.

Chrome 133 and Firefox 135 were released with patches for multiple high-severity memory safety vulnerabilities.

CISA has added CVE-2024-29059, a flaw affecting Microsoft .NET, to its Known Exploited Vulnerabilities catalog.

Multiple Zyxel legacy DSL CPE products are affected by exploited zero-day vulnerabilities that will not be patched.

Sophos has completed its $859 million all-cash acquisition of SecureWorks. Sophos on Monday announced that it has completed its $859 million all-cash acquisition of SecureWorks.