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Dark Reading
The phishing emails were sent using names of system administrators and a letter containing instructions to protect against hackers.
Dark Reading
Bleeping Computer
Hackers are compromising WordPress sites to insert a malicious script that uses visitors' browsers to perform distributed denial-of-service attacks on Ukrainian websites. [...]
The Hacker News
A Russia-aligned threat actor known as Gorbag has been observed using simple information stealer malware in attacks targeting Ukrainian organizations. "Active since at least February 2025, the group has focused exclusively on Ukrainian targets, with a clear preference for law enforcement and justice entities, local administrations near the front line, and the defense sector," ESET researcher
The Hacker News
Russian state-sponsored threat actors have been observed leveraging the infamous ClickFix strategy to trick Ukrainian targets into infecting their own machines with data-stealing malware. According to the Computer Emergency Response Team of Ukraine (CERT-UA), the activity has been attributed to UAC-0145, a sub-cluster within Sandworm, an advanced hacking unit affiliated with GRU, Russia's
The Register
Plus Mandiant, Cisco Talos uncover digital espionage US Cyber Command has disclosed 20 new strains of malware among the numerous software nasties and cyberattacks being used against Ukrainian targets over the last few months.…
Bleeping Computer
Microsoft has successfully disrupted attacks against Ukrainian targets coordinated by the Russian APT28 hacking group after taking down seven domains used as attack infrastructure. [...]
ZDNet Security