Security news that informs and inspires
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Dennis Fisher

Editor in Chief

Dennis Fisher is an award-winning journalist who has been covering information security and privacy since 2000.

He is one of the co-founders of Threatpost and previously wrote for TechTarget and eWeek, when magazines were still a thing that existed. Dennis enjoys finding the stories behind the headlines and digging into the motivations and thinking of both defenders and attackers. His work has appeared in The Boston Globe, The Improper Bostonian, Harvard Business School’s Working Knowledge, and most of his kids’ English papers.

Featured Articles

1182 articles by Dennis Fisher

Exploit Attempts Against Check Point CVE-2024-24919 On the Rise

Hundreds of separate IP addresses are now trying to exploit the Check Point patch traversal flaw (CVE-2024-24919) that was disclosed lat week.

Check Point

Researchers Warn of Potential Abuse of Azure Service Tags

Tenable researchers discovered a technique for abusing Azure service tags to bypass firewall rules and Microsoft has issued new guidance for customers.

Azure, Microsoft

Operation Endgame Targets Trickbot, IcedID, Other Botnets in Huge Disruption

Europol and other agencies disrupted several major malware families, including IcedID, Bymblebess, Trickbot, and Smokeloader in an action dubbed Operation Endgame.

Malware, Trickbot

U.S. Sanctions Three Chinese Nationals for Alleged Connection to 911 S5 Botnet

The Office of Foreign Asset Control has sanctioned three Chinese citizens for their alleged operation of the 911 S5 botnet.

China, Government

Decipher Podcast: Sarah Powazek

Sarah Powazek, the Program Director of Public Interest Cybersecurity at the UC Berkeley Center for Long-Term Cybersecurity, joins Dennis Fisher to talk about her work in setting up Cybersecurity Clinics at high education institutions around the country to help bring knowledge and skills to underserved organizations.

Podcast