Security | Threat Detection | Cyberattacks | DevSecOps | Compliance

In this special Year in Review episode of This Week in NET, host João Tomé is joined by David Belson to break down the Cloudflare Radar 2025 Year in Review. Together, they explore what Cloudflare’s global network reveals about how the Internet evolved over the past year — from the rapid rise of AI crawlers and agent traffic, to record-breaking DDoS attacks, the spread of post-quantum encryption, and the growing impact of government-directed shutdowns and outages.

Gain real-time visibility into cyber risks across your entire vendor ecosystem with Bitsight Continuous Monitoring. Continuously track third- and fourth-party security performance, uncover hidden vulnerabilities, and identify high-risk changes before they impact your business. Powered by the industry’s most comprehensive cyber risk data, Bitsight helps security and GRC teams respond faster to critical threats—including zero-day vulnerabilities—while improving vendor collaboration and strengthening overall supply chain resilience.

In November 2025, AppTrana detected 227 zero-days and blocked every single one. Explore the full report to see how complete coverage looks.

In November 2025, a major public-private sector collaboration took down three significant malware networks. Operation Endgame involved law enforcement agencies from six EU countries, Australia, Canada, the U.K., and the U.S., along with Europol and 30 private sector partners, including CrowdStrike. The dismantled infrastructure consisted of hundreds of thousands of infected computers containing several million stolen credentials.

In Episode 4 of Corelight Defenders, I sit down with Angela Loomis, Corelight's Director of Technical Account Management, to explore her remarkable 25-year journey in cybersecurity. Angela shares her unconventional entry into the field, starting from a background in television production to becoming a leader in security strategy. We delve into the importance of curiosity in cybersecurity, discussing how diverse experiences enrich the profession, and whether formal education might dampen that curiosity.