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

1128 articles by Dennis Fisher

Fancy Bear Running Long Brute-Force Campaign on U.S. Targets

The Fancy Bear attack group has been running a long-term brute-force campaign against Office 365 and Exchange servers in U.S. organizations, the NSA said.

Russia, Government

Exploit Code Released for Critical Windows Print Spooler Flaw

Exploit code for the CVE-2021-1675 Windows print spooler vulnerability is circulating and can bypass the patch for the bug.

Microsoft

Move Fast and Fix Things

Even when NSA discloses zero days to vendors, some of them don't respond quickly and issue fixes.

Microsoft, Government

Nobelium Attackers Compromised Microsoft Customer Support Agent

Microsoft said the Nobelium threat group recently compromised one of its customer support agents and then used stolen account information to target some customers.

Microsoft, Russia

Decipher Podcast: Mark Werremeyer and Bryce Kerley on Hack-a-Sat

Mark Werremeyer and Bryce Kerley join Dennis Fisher to talk about the Hack-a-Sat CTF competition at DEF CON and the need for collaboration between aerospace engineers and cybersecurity professionals.

Podcast, Defcon