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.

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1182 articles by Dennis Fisher

Decipher Podcast: Change Healthcare Attack Fallout

Decipher editors Dennis Fisher and Lindsey O'Donnell-Welch talk about the BlackCat ransomware attack on Change Healthcare that has crippled the company and affected the ability of thousands of health care providers, pharmacies, and hospitals to get paid and submit claims.

Podcast, Ransomware

Memory Safe: Daniel Cuthbert

Daniel Cuthbert, global head of cybersecurity research at Banco Santander, joins Dennis Fisher to talk about getting his first computer, a ZX Spectrum that he still owns(!), finding his way into hacking through IRC, his passion for photography, and his surprising alternate career path.

Podcast

U.S. Sanctions Makers of Predator Spyware

The Department of the Treasury has sanctioned five entities and two people associated with the sale of the Predator spyware.

Government

CISA, FBI Warn of Continued BlackCat Ransomware Activity

The BlackCat ransomware group is continuing to target health care organizations and hospitals two months after the FBI disrupted some of the group's operations.

Ransomware

CISA Details Cloud-Focused Attack Techniques Used by APT29

CISA and some its foreign partner agencies are warning that APT29 is using a variety of techniques to target cloud services and accounts.

Cloud, Russia