By AJ Vicens (Reuters) -Hackers working for an unnamed nation-state breached networks at Ribbon Communications, a key U.S.

CyberRidge's technology manipulates light to conceal data from potential adversaries as it travels through fiber-optic cables ...

Hackers linked to an unnamed nation-state infiltrated Ribbon Communications, a U.S. telecom services company, staying ...

Japan-based advertising and PR giant Dentsu has disclosed a data breach impacting systems of its subsidiary Merkle.

Swedish state-owned power grid operator Svenska kraftnät has confirmed that it fell victim to a cyberattack that resulted in ...

The number of victims paying ransomware threat actors has reached a new low, with just 23% of the breached companies giving ...

EDR tools aren't scanning Linux sandbox environments on Windows, giving cybercriminals a unique opportunity to work ...

Cybercriminals exploit Microsoft Teams through impersonation, malicious links and fake profiles to gather intel and deliver ...

A cyberattack on SimonMed Imaging exposed personal information of 1.2 million patients, including medical records, financial ...

Plus: A secret FBI anti-ransomware task force gets exposed, the mystery of the CIA’s Kryptos sculpture is finally solved, ...

Six hacker wallets dumped ETH during the Oct. 10 market crash, then rebought at higher prices, amplifying losses.

North Korean Lazarus hackers compromised three European companies in the defense sector through a coordinated Operation ...