Optus confirms 2.1 million ID numbers exposed in data breach

Optus confirmed yesterday that 2.1 million customers had government identification numbers compromised during a cyberattack last month. In a press statement released yesterday, the mobile carrier updated the information regarding the personal data of 9.8 million customers exposed during the Read More …

Ransomware gang leaks data stolen from LAUSD school system

Thousands of files apparently stolen last month in a ransomware attack on the Los Angeles Unified School District were released on the dark web over the weekend. The threat has been a major concern for the nation’s second-largest school district Read More …

Russian retail chain ‘DNS’ confirms hack after data leaked online

Russian retail chain ‘DNS’ (Digital Network System) disclosed yesterday that they suffered a data breach that exposed the personal information of customers and employees. DNS is Russia’s second-largest computer and home appliance store chain, with 2,000 branches and 35,000 employees. Read More …

Lazarus hackers abuse Dell driver bug using new FudModule rootkit

The notorious North Korean hacking group ‘Lazarus’ was seen installing a Windows rootkit that abuses a Dell hardware driver in a Bring Your Own Vulnerable Driver attack. The spear-phishing campaign unfolded in the autumn of 2021, and the confirmed targets Read More …

BEC attacks: Most victims aren’t using multi-factor authentication – apply it now and stay safe

There has been a big rise in Business Email Compromise (BEC) attacks – and most victims work at organisations which weren’t using multi-factor authentication (MFA) to secure their accounts. BEC attacks are one of the most lucrative forms of cyber Read More …

Upgraded Prilex Point-of-Sale malware bypasses credit card security

Security analysts have observed three new versions of Prilex PoS-targeting malware this year, indicating that its authors and operators are back in action. Prilex started as ATM-focused malware in 2014 and it pivoted to PoS (point of sale) devices in Read More …

Singapore firms see 54 cybersecurity incidents daily, struggle to keep up

The cybersecurity threat landscape is evolving so quickly companies in Singapore are finding it tough to keep up. Half feel “inundated” by an endless stream of cyber attacks, describing this as one of their biggest work frustrations. Just 25% of Read More …

Prilex: the pricey prickle credit card complex

Prilex is a Brazilian threat actor that has evolved out of ATM-focused malware into modular point-of-sale malware. The group was behind one of the largest attacks on ATMs in the country, infecting and jackpotting more than 1,000 machines, while also Read More …