Security news that informs and inspires
scrambled headshot of Dennis Fisher

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

1175 articles by Dennis Fisher

FBI Warns of Increase in Banking Trojan Attacks

The FBI is warning of a potential spike in mobile banking app attacks resulting from a drop in the number of people visiting physical bank branches.

2fa

Critical Flaw Patched in Windows SMB

Microsoft fixed a critical remote code execution flaw in the SMBv1 protocol in many of the current Windows versions.

Microsoft

Into the Great Wide Open With CVE-2020-0688

Hundreds of thousands of Exchange servers are still vulnerable to a dangerous flaw (CVE-2020-0688) four months after Microsoft released a patch for it.

Microsoft

Many Exim Servers Remain Vulnerable to Year-Old Flaw

New data shows that hundreds of thousands of Exim servers are still running versions vulnerable to flaws disclosed and patched last year.

Exim

iOS 13.5.1 Fixes Kernel Zero Day

Apple has patched, for the second time, a vulnerability in the iOS kernel that has been used in jailbreak tools.

Apple, Ios