Dennis Fisher

About

Dennis Fisher is a journalist with more than 13 years of experience covering information security.


More than 36 hours after the huge cache of data from Hacking Team’s corporate network was dumped online, researchers are continuing to find surprising bits and pieces in the documents. Among them is evidence that the company had an enterprise developer certificate from Apple, allowing it to develop internal apps, but could not get its […]

Ad fraud malware is one of the more profitable specialties in the cybercrime world, and the attackers who use it often have to adapt their tactics in order to keep the money rolling in. One of the tactics that they have adopted in recent months is that of updating the version of Flash that’s installed on an infected machine.

The chairman of the powerful Senate Judiciary Committee is asking some pointed questions of the FBI director about the bureau’s use of zero-day vulnerabilities, phishing attacks, spyware, and other controversial tools. Sen. Charles Grassley (R-Iowa) has sent a letter to FBI Director James Comey asking for “more specific information about the FBI’s current use of […]

A week after admitting that several of its security appliances ship with static SSH keys, Cisco warned customers on Wednesday that its Unified Communications Domain Manager platform has a default, static password for an account that carries root privileges. The vulnerability affects versions of the software prior to 4.4.5 and the company said there are no […]