Coverage of cybersecurity incidents, policy, public services, privacy, advisories, and regional developments connected to Ukraine.
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Ukraine covers cybersecurity and information-security developments connected to Ukraine, including incidents, policy, privacy, advisories, research, and news affecting organizations, public services, and digital systems in the area.
For practitioners, the tag provides geographic context for developments involving Ukraine's organizations, services, partners, and users. Individual articles provide the specific technologies, threats, sectors, and operational implications relevant to each development.
Charities and non-governmental organizations (NGOs) providing critical support in Ukraine are targeted in malware attacks aiming to disrupt their operations and relief efforts seeking to assist those affected by Russia's war. [...]
While Ukraine is yet to become a member of the North Atlantic Treaty Organization (NATO), the country has been accepted as a contributing participant to the NATO Cooperative Cyber Defence Centre of Excellence (CCDCOE). [...]
Cisco has joined the growing list of security and technology companies that no longer offer services in Russia after their invasion of Ukraine. [...]
Threat actors are distributing malware using phishing themes related to the invasion of Ukraine, aiming to infect their targets with remote access trojans (RATs) such as Agent Tesla and Remcos. [...]
Microsoft announced it will stop all new sales of services and products in Russia in response to Russia's "unjustified, unprovoked and unlawful invasion" of Ukraine. [...]
Roskomnadzor, Russia's telecommunications watchdog, asked Google to stop advertising campaigns spreading misinformation about Russia's invasion of Ukraine on YouTube videos. [...]
The Security Service of Ukraine (SSU) said today "enemy" hackers are using compromised local government and regional authorities' websites to push rumors that Ukraine surrendered and signed a peace treaty with Russia. [...]
Telegram, the free instant messaging service that promises secure end-to-end communications, has assumed a pivotal role in the ongoing conflict between Russia and Ukraine, as it's being massively used by hacktivists and cyber-criminals alike. [...]
Telegram, the free instant messaging service that promises secure end-to-end communications, has assumed a pivotal role in the ongoing conflict between Russia and Ukraine, as it's being massively used by hacktivists and cyber-criminals alike. [...]
Avast Threat Labs has released a decryptor for the HermeticRansom ransomware strain used predominately in targeted attacks against Ukrainian systems in the past ten days. [...]
Internet security companies have recorded a massive wave of attacks against Ukrainian WordPress sites since Russia invaded Ukraine, aiming to take down the websites and cause general demoralization. [...]
A spear-phishing campaign likely coordinated by a state-backed threat actor has been targeting European government personnel providing logistics support to Ukrainian refugees. [...]
A Ukrainian researcher continues to deal devastating blows to the Conti ransomware operation, leaking further internal conversations, as well as the source for their ransomware, administrative panels, and more. [...]
Newly discovered malware was deployed in destructive attacks against Ukrainian organizations and governmental networks before and after Russia invaded the country on February 24. [...]
Scammers are now targeting unsuspecting users via phishing webpages, forum posts, and email links enticing users to "help Ukraine" by donating cryptocurrency. The development follows Ukraine's successful effort of raising over $37 million in crypto donations from all around the world amid the country's ongoing Russian invasion. [...]
Domain registrar Namecheap is emailing customers registered in Russia saying it will no longer provide them with services because of Russia's invasion of Ukraine. [...]
Domain registrar Namecheap is emailing customers registered in Russia saying it will no longer provide them with services because of Russia's invasion of Ukraine. [...]
Microsoft said that Ukrainian networks were targeted with recently found malware several hours before Russia's invasion of Ukraine on February 24th. [...]
Microsoft said that Ukrainian networks were targeted with newly found malware several hours before Russia's invasion of Ukraine on February 24th. [...]
The Cybersecurity and Infrastructure Security Agency (CISA) and the Federal Bureau of Investigation (FBI) warned US organizations that data wiping attacks targeting Ukraine could spill over to targets from other countries. [...]