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Russianhackers

All articles tagged with #russianhackers

cybersecurity2 years ago•2 min saved

"Russian Cyber Offensive Disrupts Ukrainian Telecom, Signaling Escalation in Cyber Warfare"

Russian hackers, believed to be part of the Sandworm group, launched a cyberattack on Kyivstar, Ukraine's largest telecom service provider, wiping thousands of systems and causing significant service disruptions for millions of subscribers. The attack, which was prepared for months, did not affect military communications due to different protocols used by Ukraine's Defense Forces. The Security Service of Ukraine (SSU) has been investigating the incident and confirmed the involvement of the Sandworm group, which has also targeted other Ukrainian telecom operators.

via BleepingComputer|

##cybersecurity #kyivstarattack

cybersecurity2 years ago•1 min saved

"Ukraine Accuses Russian Hackers of Long-Term Telecom Breach Amidst War Tensions"

Ukrainian officials reported that Russian hackers, believed to be part of the Sandworm cyberwarfare unit, infiltrated the network of Ukraine's largest telecom provider, Kyivstar, from at least May 2023, leading to significant service disruptions in December. The cyberattack wiped out critical infrastructure, affecting over 24 million customers and causing widespread communication issues, including in areas affected by the ongoing conflict with Russia. This incident highlights the vulnerability of even large-scale networks to sophisticated cyber espionage and sabotage operations.

via POLITICO Europe|

##cyberattack #cybersecurity

cybersecurity2 years ago•0 min saved

"Report Reveals Russian Hackers Infiltrated Ukraine Telecom for Months Before Cyberattack"

Russian hackers infiltrated Kyivstar, Ukraine's largest telecom provider, for several months before executing a significant cyberattack in December. The Security Service of Ukraine's cybersecurity chief described the attack as disastrous, with the dual purpose of intelligence gathering and psychological impact. The hacking group Solntsepek claimed responsibility, but Ukrainian officials believe Russia's military intelligence unit Sandworm was behind it, signaling a warning to the Western world about cybersecurity vulnerabilities.

via The Daily Beast|

##cyberattack #cybersecurity

cybersecurity2 years ago•4 min saved

"Russian Cyber Intrusion Persisted for Months in Ukraine Telecom"

Ukrainian telecoms giant Kyivstar was the target of a significant cyberattack by Russian hackers, believed to be the military spy unit Sandworm, who had access to the system since at least May 2023. The attack, which coincided with Ukrainian President Zelenskiy's visit to Washington, resulted in the destruction of Kyivstar's "core," affecting services for millions and potentially compromising personal data. Despite the severity, the Ukrainian military's operations were not strongly impacted, and Kyivstar's services have been fully restored. The SBU is still investigating the exact penetration method, while the attack serves as a stark warning to the West about the capabilities and intentions of Russian cyber warfare.

via Reuters|

##cyberattack #cybersecurity

cybersecurity2 years ago•4 min saved

"Russian Cyber Incursion: Months Inside Ukraine's Telecoms Amidst War Tensions"

Russian hackers infiltrated the systems of Ukraine's largest telecom operator, Kyivstar, from at least May 2023, causing significant service disruptions for millions of users in December. The Security Service of Ukraine (SBU) believes the group behind the attack is Sandworm, a Russian military intelligence cyber unit. The attack aimed to deliver a psychological blow, gather intelligence, and caused extensive damage to Kyivstar's infrastructure. Despite the severity, no major impact on Ukraine's military communications was reported, and personal data leaks have not been confirmed. The SBU and Kyivstar are working closely to investigate and prevent future cyber threats.

via Yahoo News|

##cyberattack #cybersecurity