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In January 2024, a data breach dubbed the "mother of all breaches" was uncovered. [6] Over 26 billion records, including some from Twitter, Adobe, Canva, LinkedIn, and Dropbox, were found in the database. [7] [8] No organization immediately claimed responsibility. [9] In August 2024, one of the largest data security breaches was revealed.
A cyberattack is any type of offensive maneuver employed by individuals or whole organizations that targets computer information systems, infrastructures, computer networks, and/or personal computer devices by various means of malicious acts usually originating from an anonymous source that either steals, alters, or destroys a specified target by hacking into a susceptible system.
August 15: Saudi Aramco is crippled by a cyber warfare attack for months by malware called Shamoon. Considered the biggest hack in history in terms of cost and destructiveness. Carried out by an Iranian attacker group called Cutting Sword of Justice. [92] Iranian hackers retaliated against Stuxnet by releasing Shamoon.
These were the worst data exposures of all time — and some companies have been hit more than once. Read The 10 Largest Data Breaches in U.S. History from Money Talks News.
National Public Data (NPD), a major government database, experienced one of the largest data breaches this past April, affecting approximately 2.9 billion Social Security records.
The number of people affected by a UnitedHealth data breach in February 2024 was actually higher than previously reported and was the largest medical data breach in U.S. history.
June 2015 – United States Office of Personnel Management (OPM) announced that it had been the target of a data breach targeting personnel records. [9] Approximately 22.1 million records were affected, including records related to government employees, other people who had undergone background checks, and their friends and family. [10] [11]
[18] [22] [23] The cyberattack and data breach were reported to be among the worst cyber-espionage incidents ever suffered by the U.S., due to the sensitivity and high profile of the targets and the long duration (eight to nine months) in which the hackers had access. [29]