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This is a list of reports about data breaches, using data compiled from various sources, including press reports, government news releases, and mainstream news articles. The list includes those involving the theft or compromise of 30,000 or more records, although many smaller breaches occur continually. Breaches of large organizations where the ...
A data breach is an unauthorized access to or disclosure of sensitive information by hackers, insiders, or third parties. Data breaches can have serious consequences for individuals, organizations, and society. Learn more about the causes, types, impacts, and prevention of data breaches from Wikipedia, the free encyclopedia.
In 2020, a major cyberattack suspected to have been committed by a group backed by the Russian government penetrated thousands of organizations globally including multiple parts of the United States federal government, leading to a series of data breaches. [1] [28] [29] The cyberattack and data breach were reported to be among the worst cyber ...
The Office of Personnel Management data breach was a 2015 data breach targeting Standard Form 86 (SF-86) U.S. government security clearance records retained by the United States Office of Personnel Management (OPM). One of the largest breaches of government data in U.S. history, the attack was carried out by an advanced persistent threat based ...
Yahoo! data breaches. In 2013 and 2014, the American web services company Yahoo was subjected to two of the largest data breaches on record. Although Yahoo was aware, neither breach was revealed publicly until September 2016. The 2013 data breach occurred on Yahoo servers in August 2013 and affected all three billion user accounts.
The first breach of a Microsoft Exchange Server instance was observed by cybersecurity company Volexity on 6 January 2021. [ 1] By the end of January, Volexity had observed a breach allowing attackers to spy on two of their customers, and alerted Microsoft to the vulnerability. After Microsoft was alerted of the breach, Volexity noted the ...
Legal action. On 6 October 2022, the Australian Federal Police (AFP) arrested a 19-year-old Sydney man Dennis Su in his home at Rockdale for blackmailing 93 breach-affected Optus customers. Su said he would commit financial crimes using the customers' personal data unless they paid him A$2,000, which none did.
A data breach is the result of a cyberattack, which allows criminals to gain unauthorized access to a computer system or network and steal the private, sensitive, or confidential personal and ...