Biztonsági szemle

Newly emergent ransomware operation Hunters International has exposed pre-operation photos of patients stolen from the systems of a U.S. plastic surgeon's clinic, The Register reports.

Data breach reported by Seiko following ALPHV/BlackCat ransomware attack Seiko has confirmed that nearly 60,000 items of personal data from the systems of its business units compromised following an ALPHV/BlackCat ransomware attack in August...

Suspected Kazakhstan-based threat operation YoroTrooper has launched a widespread cyberespionage campaign against government organizations and officials across Central Asia between May and August, reports The Record, a news site by cybersecurity firm...

U.S. critical infrastructure organizations have been urged by Mandiant Intelligence Chief Analyst John Hultquist to accelerate efforts to discover and mitigate threats by Chinese state-sponsored threat operation Volt Typhoon, which has already...

Nation-state hackers are using hybrids to ensnare those in the maritime, shipping, and logistics industries.

University researchers say most Apple macOS and IOS devices are vulnerable to iLeakage, but security pros say most companies are not at high risk because exploiting the flaw requires highly skilled reverse engineering skills.

The English-speaking cyberattack group behind the MGM and Caesars Entertainment attacks is adding unique capabilities and gaining in sophistication. Prepare now, Microsoft says.

With Google's announcement of seven years of support, other smartphone makers risk falling behind.

The bug in the popular email service Roundcube was patched after being exploited by Russia- and Belarus-aligned cyberespionage gang Winter Vivern.

The cybercrime recruitment and mentoring hub conducted a variety of cybercrimes including business email compromise.

Companies are advised to act now to protect networks while federal employee paychecks are still forthcoming. Public agencies are updating contingency plans before the November extension ends, while cyber stalkers get an extra month to plan, too.

Sophisticated Windows and Linux malware for stealing data and conducting cyber espionage has flown under the radar, disguised as a cryptominer.