Linux Variant of REvil Ransomware Targets VMware’s ESXi, NAS Devices

revil ransomware

REvil ransomware producers have ported their malware over to Linux to expand their campaigns. The primary objective appears to be to infect VMware’s ESXi virtual machine management software and Network-attached storage (NAS) devices. Researchers at AT&T’s Alien Labs have identified four samples in the wild. Whilst not unheard of, Linux attacks are rarer than compromises […]

Ransomware Gangs are Abusing VMWare ESXi Exploits to Encrypt Virtual Hard Disks

Ransomware attack

Two CVE’s associated with VMWare ESXi are being exploited in the Wild. One major ransomware gang abuses vulnerabilities on the ESXi platform to take over virtual machines deployed in enterprise environments by encrypting their virtual hard drives. CVE’s 2019-5544 and 2020-3992 impact the Service Location Protocol (SLP), used by devices on the same network to […]

“In Bits” IObit Forums Hacked to Spread Ransomware to its Members

IObit Forums Hacked

The Windows utility developer IObit forums hacked over the weekend, for the threat actors to distribute a peculiar strain of ransomware called “DeroHE” to its forum members. IObit is known for Windows system optimisation and anti-malware programs such as Advanced SystemCare. Members of the forum received an email claiming to be from the company, stating that […]

How to Respond When Data Breaches Hit the Fan

incident response plan

Not many companies anticipate being the focal point of a significant data breach incident. However, cybercriminals can infiltrate around 93% of businesses within an average of two days. In the third quarter of 2022 alone, approximately 150 million data records were compromised In today’s competitive business landscape, companies increasingly rely on data systems like cloud […]

Attention MOVEit Users: Critical Security Alert! Apply the Patch Now to Safeguard Your File Transfers

Risk Rating: CRITICAL Affected Products: MOVEit Transfer Affected Version: 2023.0.0 (15.0), 2022.1.x (14.1), 2022.0.x (14.0), 2021.1.x (13.1), 2021.0.x (13.0), 2020.1.x (12.1) Patched Version: CVE-2023-34362, CVE-2023-35036 Proof-of-Concepts available: no Vendor: Progress Software Corporation Date: 31/05/2023, 09/06/2023 Introduction: A severe Zero-Day vulnerability was disclosed, which posed a significant risk to Progress MOVEit File Transfer software users. “Progress” […]

Cyber Security Supply Chain Challenges in the Agrifood Sector

Guest Contributor: Benjamin Turner, Chief Operating Officer, Agrimetrics Shortly after Russia’s invasion of Ukraine, I advocated in a BBC news article and North American technology podcast (The Feed) that we should regard parts of the UK’s agriculture and agrifood system as critical national infrastructure. What does it mean to be critical national infrastructure, and why […]

Supply Chain Cyber Attacks & How to Prevent Them

“There has been a 742% average annual increase in software supply chain attacks over the past 3 years”[i] The above statistic might seem implausible, but supply chain cyber attacks have become a pressing issue for businesses as the reliance on technology and interconnected systems have grown. These attacks can compromise sensitive information, disrupt operations, and […]

Risk Crew