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  2. Speculative Store Bypass - Wikipedia

    en.wikipedia.org/wiki/Speculative_Store_Bypass

    Speculative execution exploit Variant 4, [8] is referred to as Speculative Store Bypass (SSB), [1] [9] and has been assigned CVE-2018-3639. [7] SSB is named Variant 4, but it is the fifth variant in the Spectre-Meltdown class of vulnerabilities. [7] Steps involved in exploit: [1] "Slowly" store a value at a memory location

  3. Atlanta government ransomware attack - Wikipedia

    en.wikipedia.org/wiki/Atlanta_government_ransom...

    The city recognized the attack on Thursday, March 22, 2018, [1] [3] and publicly acknowledged it was a ransomware attack. Due to Atlanta's national importance as a transportation and economic hub, the attack received wide attention [ 4 ] and was notable for both the extent and duration of the service outages caused.

  4. Meltdown (security vulnerability) - Wikipedia

    en.wikipedia.org/wiki/Meltdown_(security...

    Meltdown exploits a race condition, inherent in the design of many modern CPUs.This occurs between memory access and privilege checking during instruction processing. . Additionally, combined with a cache side-channel attack, this vulnerability allows a process to bypass the normal privilege checks that isolate the exploit process from accessing data belonging to the operating system and other ...

  5. The Dark Overlord (hacker group) - Wikipedia

    en.wikipedia.org/wiki/The_Dark_Overlord_(hacker...

    The Dark Overlord (also known as the TDO) is an international hacker organization which garnered significant publicity through cybercrime extortion of high-profile targets and public demands for ransom to prevent the release of confidential or potentially embarrassing documents.

  6. Mirai (malware) - Wikipedia

    en.wikipedia.org/wiki/Mirai_(malware)

    In early July 2018 it was reported at least thirteen versions of Mirai malware has been detected actively infecting Linux Internet of things (IoT) in the internet, and three of them were designed to target specific vulnerabilities by using exploit proof of concept, without launching brute-forcing attack to the default credential authentication ...

  7. Sandworm (hacker group) - Wikipedia

    en.wikipedia.org/wiki/Sandworm_(hacker_group)

    Sandworm is an advanced persistent threat operated by Military Unit 74455, a cyberwarfare unit of the GRU, Russia's military intelligence service. [3] Other names for the group, given by cybersecurity researchers, include APT44, [4] Telebots, Voodoo Bear, IRIDIUM, Seashell Blizzard, [5] and Iron Viking.

  8. Petya (malware family) - Wikipedia

    en.wikipedia.org/wiki/Petya_(malware_family)

    Petya is a family of encrypting malware that was first discovered in 2016. [2] The malware targets Microsoft Windows–based systems, infecting the master boot record to execute a payload that encrypts a hard drive's file system table and prevents Windows from booting.

  9. WannaCry ransomware attack - Wikipedia

    en.wikipedia.org/wiki/WannaCry_ransomware_attack

    On 6 September 2018, the U.S. Department of Justice (DoJ) announced formal charges against Park Jin-hyok for involvement in the Sony Pictures hack of 2014. The DoJ contended that Park was a North Korean hacker working as part of a team of experts for the North Korean Reconnaissance General Bureau .