Roku says more than 500,000 accounts impacted in cyberattack
The company said it identified less than 400 cases where the information was used to make unauthorized purchases of streaming service subscriptions.
The company said it identified less than 400 cases where the information was used to make unauthorized purchases of streaming service subscriptions.
Since its Change Healthcare unit was breached on February 21 by a hacking group called ALPHV, also known as "BlackCat", UnitedHealth has said it is working to restore impacted channels, and that some of its systems are returning to normal.
American Express discloses a breach via a third party, exposing credit card holders' account information. Customers can receive fraud and account activity alerts and won't be liable for fraudulent charges. According to Zippia, there are over 121 million Amex card holders worldwide, including almost 1.5 million in India.
As per company’s post on X, the group not only infiltrated but also revamped the burger franchise's website on the February 27, leaving behind a digital graffiti wall that echoed their mischievous exploits.
The Royal Canadian Mounted Police said they launched a probe into the attack and were trying to determine the extent of the breach, adding there were no known impacts on intelligence services.
New research reveals a worrying trend in India's digital landscape: nearly two in five (33%) web users faced a cyberattack originating online in 2023. This significant increase reflects a growing issue, with global cybersecurity firm Kaspersky detecting and blocking over 62 million internet-borne threats in the country last year. The report sheds light on how hackers are targeting Indian users, outlining two distinct methods.
Carnegie Mellon University (CMU), a top tech and computer science institution in the US, recently announced a cyberattack where hackers stole personal information from over 7,300 people. The breach compromised data of current/former students, employees, applicants, and contractors. CMU quickly detected and secured the system, engaging law enforcement. While no evidence of fraud or misuse was found, the university is offering credit monitoring services through Experian. Cyberattacks on educational institutions globally have been increasing, with multiple universities targeted in December 2023, including those in Canada, Austria, Lithuania, and Australia.
The company also said that it “has substantially restored the IT systems and data that were impacted by the cyber incident, but continues to work through minor operational impacts.
Russian hackers have successfully breached the system of Ukraine's leading telecoms operator, Kyivstar, in a cyberattack that lasted for several days. The attack affected approximately 24 million users and caused significant disruption to services. The head of Ukraine's cybersecurity department revealed exclusive details about the attack, emphasizing its disastrous impact and the gathering of intelligence. The Security Service of Ukraine conducted an investigation, suspecting Russian military intelligence cyberwarfare unit Sandworm's involvement. Kyivstar denied any leakage of personal or subscriber data and collaborated with the authorities to mitigate future risks.
The hack, one of the most dramatic since Russia's full-scale invasion nearly two years ago, knocked out services provided by Ukraine's biggest telecoms operator for some 24 million users for days from Dec. 12.
"Assassin's Creed" publisher Ubisoft said Tuesday it was investigating a suspected data security breach, in the latest cyberattack against a major actor in the video game industry. "We are aware of an alleged data security incident and are currently investigating,"on Tuesday.