Argentine telecom company hit by major ransomware attack

Telecom Argentina says it has contained the attack and regained access to its systems without paying up. Telecom Argentina, one of the country’s largest Internet Service Providers (ISPs), has suffered a major ransomware attack, according to a local report. The cybercriminals behind the attack demanded US$7.5 million in Monero cryptocurrency to unlock the encrypted files, but … More Argentine telecom company hit by major ransomware attack

7 VPN services leaked data of over 20 million users, says report

A report calls into question the providers’ security practices and dismisses their claims of being no-log VPN services. Seven Virtual Private Network (VPN) providers who claim not to keep any logs of their users’ online activities recently left 1.2 terabytes of private user data exposed to anyone who comes looking. The data, found on a server shared … More 7 VPN services leaked data of over 20 million users, says report

High‑profile Twitter accounts hacked to promote Bitcoin scam

Tech titans and prominent politicians among victims of a sprawling hack that Twitter says leveraged its internal tools. Twitter is reeling from what is arguably the biggest security breach in its history after the accounts of a long list of high-profile figures – including Barack Obama, Joe Biden, Elon Musk, Bill Gates and Jeff Bezos … More High‑profile Twitter accounts hacked to promote Bitcoin scam

Trojanized Mac cryptocurrency app collects wallets and screenshots, ESET Research discovers

ESET researchers have recently discovered websites distributing trojanized cryptocurrency trading applications for Mac computers. These were legitimate apps wrapped with GMERA malware, whose operators used them to steal information, such as browser cookies, cryptocurrency wallets and screen captures. In this campaign, the legitimate Kattana trading application was rebranded – including setting up copycat websites – … More Trojanized Mac cryptocurrency app collects wallets and screenshots, ESET Research discovers