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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 ...
April 11, 2024 at 4:31 PM. By Raphael Satter. WASHINGTON (Reuters) -The U.S. Cybersecurity and Infrastructure Security Agency said Russian government-backed hackers have used their access to ...
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 ...
March 13, 2024 at 5:22 PM. By Sriparna Roy and Patrick Wingrove. (Reuters) -The U.S. government on Wednesday said it has opened an investigation into the cyberattack at UnitedHealth Group's Change ...
By Manas Mishra and Zeba Siddiqui. (Reuters) -UnitedHealth Group said on Monday that hackers stole health and personal data of potentially a "substantial proportion" of Americans from its systems ...
Email is a very widely used communication method. If an email account is hacked, it can allow the attacker access to the personal, sensitive or confidential information in the mail storage; as well as allowing them to read new incoming and outgoing email - and to send and receive as the legitimate owner. On some email platforms, it may also ...
The malware uses scheduled task abuse to hide payloads delivered to servers. Capabilities. In March 2021, it was reported the group had access to the China Chopper web shell, which it has used in the 2021 Microsoft Exchange Server data breach to control hacked servers. See also. Cyberwarfare by China; Red Apollo; References
The 2016 Democratic National Committee email leak is a collection of Democratic National Committee (DNC) emails stolen by one or more hackers operating under the pseudonym "Guccifer 2.0" who are alleged to be Russian intelligence agency hackers, according to indictments carried out by the Mueller investigation. [1]