ransomware
Ransomware gang uses SSH tunnels for stealthy VMware ESXi access
Ransomware actors targeting ESXi bare metal hypervisors are leveraging SSH tunneling to persist on the system while remaining undetected. VMware ESXi appliances have a critical role in virtualized environments as they can run on a single physical server multiple virtual machines of an organization. They are largely unmonitored and have been a target for hackers looking to […]
Ransomware gangs pose as IT support in Microsoft Teams phishing attacks
Ransomware gangs are increasingly adopting email bombing followed by posing as tech support in Microsoft Teams calls to trick employees into allowing remote control and install malware that provides access to the company network. The threat actors are sending thousands of spam messages over a short period and then call the target from an adversary-controlled Office […]
Label giant Avery says website hacked to steal credit cards
Avery Products Corporation is warning it suffered a data breach after its website was hacked to steal customers’ credit cards and personal information. Avery is an American company that produces and sells self-adhesive labels, apparel branding elements, and printing services. In a data breach notification sent to impacted customers, Avery discovered they were attacked on […]
OneBlood confirms personal data stolen in July ransomware attack
Blood-donation not-for-profit OneBlood confirms that donors’ personal information was stolen in a ransomware attack last summer. OneBlood first notified the public about the attack on July 31, 2024, noting that ransomware actors had encrypted its virtual machines, forcing the healthcare organization to fall back to using manual processes. OneBlood is a supplier of blood to over 250 hospitals […]
Ransomware abuses Amazon AWS feature to encrypt S3 buckets
A new ransomware campaign encrypts Amazon S3 buckets using AWS’s Server-Side Encryption with Customer Provided Keys (SSE-C) known only to the threat actor, demanding ransoms to receive the decryption key. The campaign was discovered by Halcyon, who reported that a threat actor named “Codefinger” had encrypted at least two victims. However, the operation could escalate or the […]
US charges operators of cryptomixers linked to ransomware gangs
The U.S. Department of Justice indicted three operators of sanctioned Blender.io and Sinbad.io crypto mixer services used by ransomware gangs and North Korean hackers to launder ransoms and stolen cryptocurrency. Cryptocurrency mixers allow the mixing of deposited crypto assets among many wallet addresses to help obfuscate their source. The services then take a commission from […]
STIIIZY data breach exposes cannabis buyers’ IDs and purchases
Popular cannabis brand STIIIZY disclosed a data breach this week after hackers breached its point-of-sale (POS) vendor to steal customer information, including government IDs and purchase information. STIIIZY is a a California-based cannabis brand known for its pod-based vaporizers and a variety of cannabis products, including flower, edibles, THC concentrates, and extracts. In a data breach notification […]
Largest US addiction treatment provider notifies patients of data breach
BayMark Health Services, North America’s largest provider of substance use disorder (SUD) treatment and recovery services, is notifying an undisclosed number of patients that attackers stole their personal and health information in a September 2024 breach. The Texas-based organization provides medication-assisted treatment (MAT) services targeting both substance use and mental health disorders to more than […]
Casio says data of 8,500 people exposed in October ransomware attack
Japanese electronics manufacturer Casio says that the October 2024 ransomware incident exposed the personal data of approximately 8,500 people. The affected individuals are primarily Casio employees and business partners, but there was a small set of customer personal information in the exposed data. Underground ransomware attack The cyberattack occurred on October 5, when ransomware actors […]
French govt contractor Atos denies Space Bears ransomware attack claims
French tech giant Atos, which secures communications for the country’s military and secret services, has denied claims made by the Space Bears ransomware gang that they compromised one of its databases. Atos, which has approximately 82,000 employees and an annual revenue of around €10 billion, describes itself as Europe’s leading cybersecurity, cloud, and high-performance computing company. The […]