The Catholic Archdiocese of Denver is the most recent victim of a data breach that may have exposed 18,000 current and former employees to fraud and identity theft.
Ransomware is a type of malware that prevents or limits users from accessing their system, either by locking the system's screen or by locking the users' files unless a ransom is paid.
The US Department of Justice unsealed an indictment against seven Iranian hackers for disrupting computer systems in the US—including banks and a New York dam.
Staminus Communications, a DDoS (Distributed Denial of Service) protection service provider, was hacked in a major security breach this morning, knocking the network down for more than 20 hours.
Pawn Stormpawnstorm, the long-running cyber espionage campaign, added several government offices and one of the largest newspapers in Turkey to its long list of targets.
Authorities may have finally ended a series of cyber-attacks on the U.S. government and its officials after arresting the operation's alleged leader—a UK-based teen.