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

1130 articles by Dennis Fisher

Lawmakers Search For Solution to Ransomware Pandemic

Slowing or stopping the global ransomware threat will take cooperation among government, enterprises, and law enforcement.

Ransomware, Government

Apple Patches WebKit Zero Days in iOS, macOS and Safari

Apple has fixed four zero days in WebKit for iOS, macOS, and Safari that were under active attack.

Ios, Apple

Echoes on the Wire: Dan Kaminsky’s Hacker Legacy

Dennis Fisher talks with Katie Moussouris, Rich Mogull, Kymberlee Price, and Thomas Ptacek about the unique and inspiring life and legacy of hacker Dan Kaminsky.

Podcast

Pulse Secure Releases Patch for VPN Flaw Used in Active Attacks

PulseSecure has released patches for several flaws in its Connect Secure VPN appliance, one of which has been used in active attacks for some time.

Vpn

BadAlloc Memory Flaws Found in Dozens of IoT, Embedded Devices

More than 25 memory allocation flaws have been discovered in real time operating systems from Google, Amazon, and many other vendors that are used in IoT devices.

ICS Security, Microsoft