Security Affairs
Two Barracuda ESG Flaws Could Be Combined for Full Root Access; Patches Released|Cyberattack Hits French Blood Banks as Hackers Target Refrigeration Systems Across Europe|CVE-2026-58868: Critical Android Bug Could Let Attackers Run Remote Code|U.S. CISA adds WordPress flaw to its Known Exploited Vulnerabilities catalog|Binance Hack: How Fake Job Interviews and AI Abuse Led to a $6.34 Billion Attack|Synology Warns of Ransomware Attacks Targeting NAS Devices Running Outdated DSM Versions|Inside XCPE, the botnet that turned 1.3M set-top boxes into proxy servers|NIS2 Makes Board Members Personally Liable for Access Control Decisions|Apple’s spyware notifications reach the Bundestag: what the BSI says to do now|VOLTA, the infostealer that asks an AI which victims are worth the effort|New wave of fridge cyberattacks hits European supermarkets, this time in Belgium, Luxembourg, Sweden and Estonia|Hackers Send Fake Nuclear Threat Alerts to Ukrainian and Russian Citizens|Two Barracuda ESG Flaws Could Be Combined for Full Root Access; Patches Released|Cyberattack Hits French Blood Banks as Hackers Target Refrigeration Systems Across Europe|CVE-2026-58868: Critical Android Bug Could Let Attackers Run Remote Code|U.S. CISA adds WordPress flaw to its Known Exploited Vulnerabilities catalog|Binance Hack: How Fake Job Interviews and AI Abuse Led to a $6.34 Billion Attack|Synology Warns of Ransomware Attacks Targeting NAS Devices Running Outdated DSM Versions|Inside XCPE, the botnet that turned 1.3M set-top boxes into proxy servers|NIS2 Makes Board Members Personally Liable for Access Control Decisions|Apple’s spyware notifications reach the Bundestag: what the BSI says to do now|VOLTA, the infostealer that asks an AI which victims are worth the effort|New wave of fridge cyberattacks hits European supermarkets, this time in Belgium, Luxembourg, Sweden and Estonia|Hackers Send Fake Nuclear Threat Alerts to Ukrainian and Russian Citizens|
Advertisement

Ad Placeholder

Full Width × 90

Breaking News

LockBit threatens to leak medical data of cancer patients stolen from Varian Medical Systems

The LockBit ransomware group threatens to leak medical data of cancer patients stolen from Varian Medical Systems. The LockBit ransomware group claims to have hacked the healthcare company Varian Medical Systems and threatens to leak the medical data of cancer patients. Varian Medical Systems, Inc. designs, manufactures, sells, and services medical devices and software products […]

Varian Medical Systems

The LockBit ransomware group threatens to leak medical data of cancer patients stolen from Varian Medical Systems.

The LockBit ransomware group claims to have hacked the healthcare company Varian Medical Systems and threatens to leak the medical data of cancer patients.

Varian Medical Systems, Inc. designs, manufactures, sells, and services medical devices and software products for treating cancer and other medical conditions worldwide. It operates through two segments, Oncology Systems and Imaging Components.

The company is owned by Siemens Healthineers and has 3 billion dollar revenues.

“ALL DATABASES AND PATIENT DATA WAS EXFILTRATED AND PREPARED TO BE PUBLISHED ON THE BLOG” states the Lockbit gang on its TOR leak site.

Varian Medical Systems

Lockbit has fixed the deadline for the ransom payment on August 17, 2023.

If confirmed the incident could have a dramatic impact on the privacy of cancer patients. The company has yet to disclose the security incident.

This year other companies owned by Siemens suffered a security breach.

In April, Siemens Metaverse, a virtual space built to mirror real machines, factories, and other highly complex systems, exposed sensitive data, including the company’s office plans and internet of things (IoT) devices.

In June, the Clop ransomware group added new victims of MOVEit attacks to its dark web leak site, including the industrial giants Schneider Electric and Siemens Energy. Both Schneider Electric and Siemens Energy provide Industrial Control Systems (ICS) that are used in critical national infrastructure worldwide.

Follow me on Twitter: @securityaffairs and Facebook and Mastodon

Pierluigi Paganini

(SecurityAffairs – hacking, Varian Medical Systems)