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In the aftermath of the attack, it was revealed at a Senate Armed Services cyber subcommittee hearing that the Department of Homeland Security was not alerted to the ransomware attack and that the Justice Department was not alerted to the ransom type or amount, prompting discussion about the numerous information silos in the government and ...
The CryptoLocker ransomware attack was a cyberattack using the CryptoLocker ransomware that occurred from 5 September 2013 to late May 2014. The attack utilized a trojan that targeted computers running on Microsoft Windows , [ 1 ] and was believed to have first been posted to the Internet on 5 September 2013. [ 2 ]
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.
A ransomware attack has shut down the computer system of the largest trial court in the country, officials with the Superior Court of Los Angeles County said. The Superior Court of Los Angeles ...
On 27 May, the Chief Executive of the HSE – Paul Reid – said that the cost of the cyber attack on its IT systems could exceed €100 million. [53] The Defence Forces' CIS Corps deployed 'ethical hackers' to fight back against the ransomware attack and sent CIS personnel to hospitals and HSE offices in order to decrypt devices affected ...
A targeted attack that copied full sections of network drives of the Library's Finance, Technology and People teams, which made up 60% of all content copied. A keyword attack which scanned for files and folders that used sensitive keywords in their names, including 'passport' or 'confidential', which constituted 40% of the copied data and ...
It looked like ransomware, but without functioning recovery feature it was equivalent to a wiper. The NotPetya attacks have been blamed on the Russian government, specifically the Sandworm hacking group within the GRU Russian military intelligence organization, by security researchers, Google, and several governments. [2] [3] [4] [5]
LockBit is a cybercriminal group proposing ransomware as a service (RaaS). Software developed by the group (also called ransomware) enables malicious actors who are willing to pay for using it to carry out attacks in two tactics where they not only encrypt the victim's data and demand payment of a ransom, but also threaten to leak it publicly if their demands are not met.