Sandworm hackers tried (and failed) to disrupt Ukraine’s power grid
The Computer Emergency Response Team of Ukraine (CERT-UA), with the help of ESET and Microsoft security experts, has thwarted a cyber attack by the Sandworm hackers, who tried …
Cybercriminals taking advantage of the Ukraine crisis to create charity donation scams
In this video for Help Net Security, Charles Brook, Threat Intelligence Researcher at Tessian, talks about how cybercriminals have taken advantage of the crisis in Ukraine to …
Mars Stealer malware pushed via Google Ads and phishing emails
Cybercriminals trying to foist the Mars Stealer malware onto users seemingly have a penchant for one particulat tactic: disguising it as legitimate, benign software to trick …
Cybercriminals focusing on crypto donations to Ukraine to trick victims
As the war in Ukraine unfolded, one way of helping was to donate cryptocurrency which resulted in over $50 million in crypto donations. Cybercriminals were quick to move and …
New cyberespionage campaign targeting ISPs, research entities
ESET Research discovered a still-ongoing cyberespionage campaign using a previously undocumented Korplug variant by the Mustang Panda APT group. The current campaign exploits …
Four key risks exacerbated by Russia’s invasion of Ukraine
Russia’s invasion of Ukraine has altered the emerging risk landscape, and it requires enterprise risk management (ERM) leaders to reassess previously established …
Financially motivated threat actors willing to go after Russian targets
As Ukrainian organizations are getting hit with yet another data-wiping malware, financially motivated threat actors are choosing sides and some of them are expressing their …
War in Ukraine: What type of cyber attacks can we expect next?
The cyber activities related to the ongoing war in Ukraine have run the gamut from wiper malware hitting organizations and the border control in Ukraine, DDoS attacks aimed at …
Cyber attacks on Ukraine: DDoS, new data wiper, cloned websites, and Cyclops Blink
This Thursday morning, Russia started its invasion on Ukraine and, as predicted, the attacks in the physical world have been preceded and accompanied by cyber attacks: Renewed …
DDoS attacks knock Ukrainian government, bank websites offline
Unknown attackers have mounted disruptive distributed denial-of-service (DDoS) attacks against several Ukrainian government organizations and state-owned banks on Tuesday. The …
Ukraine: Wiper malware masquerading as ransomware hits government organizations
In the wake of last week’s attention-grabbing defacements of many Ukrainian government websites, Microsoft researchers have revealed evidence of a malware operation …
NotPetya successor Bad Rabbit hits orgs in Russia, Ukraine
Bad Rabbit ransomware, apparently modeled on NotPetya, has hit a number of organizations across Russia, Ukraine, and Eastern Europe on Tuesday. Russian security outfit …
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