US Sanctions Chinese Hacker & Firm for Treasury, Critical Infrastructure Breaches
The cyber actor played a role in the Treasury breach as well as attacks on critical infrastructure, linked to China-backed…
Chinese Innovations Spawn Wave of Toll Phishing Via SMS
Residents across the United States are being inundated with text messages purporting to come from toll road operators like E-ZPass,…
As Tensions Mount With China, Taiwan Sees Surge in Cyberattacks
In 2024, the Taiwanese government saw the daily average of attempted attacks by China double to 2.4 million, with a…
Protecting Your Organization Against Advanced, Multi-Stage Cyber Attacks
Threat actors are continuously enhancing their techniques and increasing sophistication to evade cyber defenses. Consequently, multi-stage ransomware and malware attacks,…
A Day in the Life of a Prolific Voice Phishing Crew
Besieged by scammers seeking to phish user accounts over the telephone, Apple and Google frequently caution that they will never…
Ransomware gang leaks data stolen in Rhode Island’s RIBridges Breach
The Brain Cipher ransomware gang has begun to leak documents stolen in an attack on Rhode Island's "RIBridges" social services…
U.S. Army Soldier Arrested in AT&T, Verizon Extortions
Federal authorities have arrested and indicted a 20-year-old U.S. Army soldier on suspicion of being Kiberphant0m, a cybercriminal who has…
Happy 15th Anniversary, KrebsOnSecurity!
KrebsOnSecurity.com turns 15 years old today! Maybe it's indelicate to celebrate the birthday of a cybercrime blog that mostly publishes…
Ascension: Health data of 5.6 million stolen in ransomware attack
Ascension, one of the largest private U.S. healthcare systems, is notifying nearly 5.6 million patients and employees that their personal…
Police shuts down Rydox cybercrime market, arrests 3 admins
International law enforcement operation seizes the Rydox cybercrime marketplace and arrests three administrators. [...]