The Main Intelligence Directorate (GUR) of Ukraine's Ministry of Defense claims that it breached the servers of the Russian Ministry of Defense (Minoborony) and stole sensitive documents.
Malicious JavaScript code hidden in a Tornado Cash governance proposal has been leaking deposit notes and data to a private server for almost two months.
Steel giant ThyssenKrupp confirms that hackers breached systems in its Automotive division last week, forcing them to shut down IT systems as part of its response and containment effort.
Prudential Financial has disclosed that its network was breached last week, with the attackers stealing employee and contractor data before being blocked from compromised systems one day later.
Starting March 13th, telecommunications companies must report data breaches impacting customers' personally identifiable information within 30 days, as required by FCC's updated data breach reporting requirements.
Cloudflare disclosed today that its internal Atlassian server was breached by a suspected 'nation state attacker' who accessed its Confluence wiki, Jira bug database, and Bitbucket source code management system.
New York-based global financial technology firm EquiLend says its operations have been disrupted after some systems were taken offline in a Monday cyberattack.
Trezor issued an alert following a security breach on January 17, 2024, when unauthorized access was gained to their third-party support ticketing portal.
Ransomware actors are again using TeamViewer to gain initial access to organization endpoints and attempt to deploy encryptors based on the leaked LockBit ransomware builder.
The United States government has recommended that Conor Brian Fitzpatrick, the creator and lead administrator of the now-defunct BreachForums hacking forums, receive a sentence of 15 years in prison.
Panasonic Avionics Corporation, a leading supplier of in-flight communications and entertainment systems, disclosed a data breach affecting an undisclosed number of individuals after its corporate network was breached more than one year ago, in December 2022.
Ubisoft is investigating whether it suffered a breach after images of the company's internal software and developer tools were leaked online.
The Department of Justice announced today that the FBI successfully breached the ALPHV ransomware operation's servers to monitor their activities and obtain decryption keys.
The City of Long Beach in California is warning that they suffered a cyberattack on Tuesday that has led them to shut down portions of their IT network to prevent the attack's spread.
Mr. Cooper, the largest home loan servicer in the United States, says it found evidence of customer data exposed during a cyberattack disclosed last week, on October 31.
Security researchers are warning that hackers are targeting multiple healthcare organizations in the U.S. by abusing the ScreenConnect remote access tool.
Security and data analytics company Sumo Logic disclosed a security breach after discovering that its AWS (Amazon Web Services) account was compromised last week.
Okta says attackers who breached its customer support system last month gained access to files belonging to 134 customers, five of them later being targeted in session hijacking attacks with the help of stolen session tokens.
The BlackCat (ALPHV) ransomware gang claims it breached the network of healthcare giant Henry Schein and stole dozens of terabytes of data, including payroll data and shareholder information.
U.S. mortgage lending giant Mr. Cooper was breached in a cyberattack that caused the company to shut down IT systems, including access to their online payment portal.