Just as OT technology differs from IT technology, the threats, likely adversaries, and potential harm also differ. The post Cyber Insights 2025: OT Security appeared first on SecurityWeek.

A significant number of cybersecurity-related merger and acquisition (M&A) deals announced in January 2025.  The post Cybersecurity M&A Roundup: 45 Deals Announced in January 2025 appeared first on SecurityWeek.

Riot has raised $30 million in Series B funding for a platform that helps employees improve their cybersecurity posture. The post Riot Raises $30 Million for Employee Cybersecurity Solution appeared first on SecurityWeek.

150 abandoned Amazon S3 buckets could have been leveraged to deliver malware or backdoors to governments and Fortune companies. The post Abandoned Amazon S3 Buckets Enabled Attacks Against Governments, Big Firms appeared first on SecurityWeek.

Russian threat groups have been observed exploiting a zero-day vulnerability in 7-Zip against Ukrainian entities. The post Russian Hackers Exploited 7-Zip Zero-Day Against Ukraine appeared first on SecurityWeek.

Chrome 133 and Firefox 135 were released with patches for multiple high-severity memory safety vulnerabilities. The post Chrome 133, Firefox 135 Patch High-Severity Vulnerabilities appeared first on SecurityWeek.

Join this panel of CISOs and threat-intel professionals for a deep-dive on aligning incident response and threat intelligence with broader business objectives. The post Webinar Today: Defenders on the Frontline – Incident Response and Threat Intel Under the Microscope  appeared first on SecurityWeek.

CISA has added CVE-2024-29059, a flaw affecting Microsoft .NET, to its Known Exploited Vulnerabilities catalog. The post CISA Issues Exploitation Warning for .NET Vulnerability appeared first on SecurityWeek.

Sophos has completed its $859 million all-cash acquisition of SecureWorks. The post Sophos Completes Acquisition of Secureworks appeared first on SecurityWeek.

The number of vulnerabilities first reported as exploited surged last year amid a decrease in zero-day reports. The post Exploitation of Over 700 Vulnerabilities Came to Light in 2024 appeared first on SecurityWeek.