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  2. AT&T apologizes for massive system failure but rules out ...

    www.aol.com/t-outage-latest-phone-network...

    AT&T has said that a massive outage that left people unable to make calls – including to 911 – was not caused by a cyber attack.. The provider said thew outage was caused by “the application ...

  3. 2007 cyberattacks on Estonia - Wikipedia

    en.wikipedia.org/wiki/2007_cyberattacks_on_Estonia

    2007 cyberattacks on Estonia. Beginning on 27 April 2007, a series of cyberattacks targeted websites of Estonian organizations, including Estonian parliament, banks, ministries, newspapers and broadcasters, amid the country's disagreement with Russia about the relocation of the Bronze Soldier of Tallinn, an elaborate Soviet-era grave marker, as ...

  4. List of security hacking incidents - Wikipedia

    en.wikipedia.org/wiki/List_of_security_hacking...

    A computer technician in Yangon found that the hacks were denial-of-service attacks, while the group's motive is to protest the 2021 Myanmar coup. March: Cyber insurer CNA Financial, one of the largest insurance companies based in the US, was attacked with ransomware, causing the company to lose control over its network.

  5. Cyberattack - Wikipedia

    en.wikipedia.org/wiki/Cyberattack

    A cyberattack (or cyber attack) is any offensive maneuver that targets computer information systems, computer networks, infrastructures, personal computer devices, or smartphones. An attacker is a person or process that attempts to access data, functions, or other restricted areas of the system without authorization, potentially with malicious ...

  6. 2020 Twitter account hijacking - Wikipedia

    en.wikipedia.org/wiki/2020_Twitter_account_hijacking

    3, as of July 31, 2020. [update] On July 15, 2020, between 20:00 and 22:00 UTC, 130 high-profile Twitter accounts were reportedly compromised by outside parties to promote a bitcoin scam. [1] [2] Twitter and other media sources confirmed that the perpetrators had gained access to Twitter's administrative tools so that they could alter the ...

  7. British Library cyberattack - Wikipedia

    en.wikipedia.org/wiki/British_Library_cyberattack

    British Library cyberattack. Entrance gate to the British Library on Euston Road, St Pancras, London, looking towards the Newton statue. In October 2023 Rhysida, a hacker group, attacked the online information systems of the British Library. They demanded a ransom of 20 bitcoin, at the time around £ 596,000, to restore services and return the ...

  8. Operation Aurora - Wikipedia

    en.wikipedia.org/wiki/Operation_Aurora

    Operation Aurora was a series of cyber attacks performed by advanced persistent threats such as the Elderwood Group based in Beijing, China, with associations with the People's Liberation Army. [2] First disclosed publicly by Google (one of the victims) on January 12, 2010, by a weblog post, [1] the attacks began in mid-2009 and continued ...

  9. Arkansas-based Evolve Bank confirms cyber attack and data breach

    www.aol.com/news/arkansas-based-evolve-bank...

    A spokesperson for the Arkansas-based lender said they have engaged appropriate law enforcement agencies to aid in their investigation and response efforts. The U.S. Federal Reserve had said ...