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Kronos was a type of banking Windows malware first reported in 2014. It was sold for $7,000. [1] It was developed as a followup to the UPAS Kit which has been released in 2012. [2] Similar to Zeus, [3] it was focused on stealing banking login credentials from browser sessions via a combination of keylogging and web injection. [4]
Date. February 21, 2024 – present. (2 months, 2 weeks and 1 day) Type. Cyberattack. Suspects. BlackCat. On February 21, 2024, the American company Change Healthcare, a division of UnitedHealth Group, was affected by a ransomware attack. [1] The cyberattack shut down the largest healthcare payment system in the United States.
Hive (ransomware) Hive (also known as the Hive ransomware group) was a ransomware as a service (RaaS) operation carried out by the eponymous cybercrime organization between June 2021 and January 2023. The group's purpose was to attack mainly public institutions to subsequently demand ransom for release of hijacked data.
Ultimate Kronos Company, a human resources management company used by several big name brands, corporations and municipalities, was the victim of a ransomware attack on Dec.11. See: The IRS Has...
Known for. Discovering WannaCry kill switch. Website. malwaretech .com. Marcus Hutchins (born 1994), also known online as MalwareTech, is a British computer security researcher known for stopping the WannaCry ransomware attack. [1] [2] He is employed by cybersecurity firm Kryptos Logic. [3] [4] Hutchins is from Ilfracombe in Devon.
Ransomware is a type of cryptovirological malware that permanently blocks access to the victim's personal data unless a ransom is paid. While some simple ransomware may lock the system without damaging any files, more advanced malware uses a technique called cryptoviral extortion. It encrypts the victim's files, making them inaccessible, and ...
In mid-May 2021 hospital computer systems and phone lines run by the Waikato District Health Board (DHB) in New Zealand were affected by a ransomware attack. On 25 May, an unidentified group claimed responsibility for the hack and issued an ultimatum to the Waikato DHB, having obtained sensitive data about patients, staff and finances.
Overseen by the FBI, the company paid the amount that was asked by the hacker group (75 bitcoin or $4.4 million USD) within several hours; upon receipt of the ransom, an IT tool was provided to the Colonial Pipeline Company by DarkSide to restore the system. However, the tool required a very long processing time to restore the system to a ...