CYBER45

A Russian advanced persistent threat (APT) group has continued to evolve and expand its malware arsenal as part of its ongoing cyber onslaught against Ukraine throughout 2025.

Slovakian cybersecurity company ESET said it observed 35 distinct spear-phishing campaigns mounted by Gamaredon against new targets, with most of them taking place in the second half of the year. Primary targets of these

Tens of thousands of cameras have failed to patch a critical, 11-month-old CVE, leaving thousands of organizations exposed.

Over 130 companies tangled in sprawling phishing campaign that spoofed a multi-factor authentication system.

Japanese telecommunications operator KDDI Corporation disclosed a data breach where threat actors gained access to one of its email systems used by five other internet service providers (ISPs) in the country. [...]

OpenAI on Friday released three versions of GPT-5.6, called Sol, Terra, and Luna, as a limited preview to a small number of companies as part of an ongoing engagement with the U.S. government.

While Sol is the latest flagship model and the most powerful, Terra strikes a balance between efficiency and power, and Luna is fine-tuned for speed and affordability.

"GPT‑5.6 Sol launches with our most

We break down the primary attack vectors in containerized environments: exposed secrets, privilege misconfigurations, API compromise, and supply chain attacks.

A Kaspersky researcher analyzes a global malicious campaign that distributes VBS scripts via WhatsApp delivering a UEMS RMM agent through a multi-stage infection chain.

Kaspersky researchers analyze new Argamal RAT distributed via infected hentai games and allowing the attacker to control the target machine.

The Security Service of Ukraine (SSU) said it, together with the U.S. Federal Bureau of Investigation (FBI), uncovered a long-running campaign orchestrated by Russian intelligence services to break into the messaging accounts of government officials, military personnel, politicians, and activists in Ukraine, Europe, and the U.S.

The systematic cyber attacks aimed at stealing sensitive

Kaspersky researchers analyze incidents related to The Gentlemen RaaS group, disclose their tools and TTPs, and find a new ransomware variant.