CISA warns Russia-linked group APT28 is targeting Western logistics and tech firms aiding Ukraine, posing an elevated threat to supply chains Russia-linked cyberespionage group APT28 intensifies its operations against... Read more »
Cellcom, a regional wireless carrier based in Wisconsin (US), announced that a cyberattack is the cause of a service outage it faced during the past week. Cellcom, a regional... Read more »
Cryptocurrency exchange Coinbase announced that the recent data breach exposed data belonging to 69,461 individuals. Coinbase disclosed that a data breach impacted 69,461 individuals after overseas support staff improperly... Read more »
U.S. Cybersecurity and Infrastructure Security Agency (CISA) adds Ivanti EPMM, MDaemon Email Server, Srimax Output Messenger, Zimbra Collaboration, and ZKTeco BioTime flaws to its Known Exploited Vulnerabilities catalog. The... Read more »
A critical flaw in OpenPGP.js, tracked as CVE-2025-47934, lets attackers spoof message signatures; updates have been released to address the flaw. A critical vulnerability, tracked as CVE-2025-47934, in OpenPGP.js... Read more »
South Korean mobile network operator SK Telecom revealed that the security breach disclosed in April began in 2022. SK Telecom is South Korea’s largest wireless telecom company, a major... Read more »
A flaw in O2 4G Calling (VoLTE) leaked user location data via network responses due to improper IMS standard implementation. A flaw in 4G Calling (VoLTE) service of the... Read more »
China-linked UnsolicitedBooker used a new backdoor, MarsSnake, to target an international organization in Saudi Arabia. ESET researchers revealed that a China-linked APT, tracked as UnsolicitedBooker, targeted an international organization... Read more »
The UK’s Legal Aid Agency suffered a cyberattack in April and has now confirmed that sensitive data was stolen during the incident. The Legal Aid Agency (LAA) revealed that... Read more »
Cybersecurity Observatory of the Unipegaso’s malware lab published a detailed analysis of the Sarcoma ransomware. It is with great pleasure and honor that I present the first report produced... Read more »
