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

565 articles by Dennis Fisher

Decipher Library: Holiday Edition

The editors of Decipher have put together a list of books, technical and otherwise, you can enjoy during a well-deserved holiday break.


CISA: Attackers Used Vectors Other Than SolarWinds Backdoor

CISA said the attackers behind the SolarWinds compromise used other infection vectors to access some victims' networks.


The Long Tail of the SolarWinds Breach

Completely recovering from the effects of the breach of SolarWinds could take months for some customers.


Broad Cyber Espionage Campaign Follows Supply Chain Attack on SolarWinds

Attackers planted a compromised update for the SolarWinds Orion platform, leading to a cyber espionage campaign that hit many companies and government agencies.

Malware, Government

Facebook Disrupts Activity by APT32

Facebook has disrupted attacks on its platform it attributes to APT32, a group based in Vietnam.

Facebook, Apt