Security Bulletin

TikTok and its parent firm ByteDance have been accused by U.S. Solicitor General Elizabeth Prelogar of gathering exorbitant amounts of data from its 170 million American users, which could be misused for espionage and extortion during a Friday...

Telefónica, which is Spain's leading multinational telecommunications firm, has acknowledged unauthorized access to its internal ticketing system following the exposure of the company's Jira database on a hacking forum by threat actors DNA, Pryx...

Additional information has been scant but the intrusion, which comes amid growing Slovakia-Ukraine hostility, was found to be strongly linked to Ukraine, according to Takac, who noted the use of backups to recover impacted systems while reassuring...

Numerous Italian organizations had their websites disrupted in distributed denial-of-service attacks launched by pro-Russian hacktivist operation NoName057(16) over the weekend in retaliation to Italy's continued support to Ukraine.

Attacks by RedDelta commence with spear-phishing emails using Mongolian flood protection, Taiwanese presidential candidate Terry Gou, and an Association of Southeast Asian Nations meeting as lures that contain malicious MSI, MSC, and LNK files to...

New year, same story. Despite Ivanti's commitment to secure-by-design principles, Chinese threat actors are exploiting its edge devices for the nth time.

New year, same story. Despite Ivanti's commitment to secure-by-design principles, threat actors — possibly the same ones as before — are exploiting its edge devices for the nth time.

The group claimed 85 victims in December but shows signs of inexperience.

One or more threat actors are currently exploiting CVE-2025-0282 for remote takeover attacks on targeted networks.

Cybercriminals are luring victims into downloading the XMRig cryptomining malware via convincing emails, inviting them to schedule fake interviews using a malicious link.

Growing sales of the System for Operative Investigative Activities (SORM), a Russian wiretapping platform, in Central Asia and Latin American suggests increasing risks for Western businesses.