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Ukrainian Blackjack group used ICS malware Fuxnet against Russian targets

Security Affairs

The Ukrainian hacking group Blackjack used a destructive ICS malware dubbed Fuxnet in attacks against Russian infrastructure. Fuxnet (stuxnet on steroids) was deployed earlier to slowly and physically destroy sensory equipment (by NAND/SSD exhaustion and introducing bad CRC into the firmware). YouTube Video 1 , YouTube Video 2 ).

Malware 124
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China-linked APT deployed malware in a network of the Dutch Ministry of Defence

Security Affairs

The malware survives reboots and firmware upgrades. “Notably, the COATHANGER implant is persistent, recovering after every reboot by injecting a backup of itself in the process responsible for rebooting the system. Moreover, the infection survives firmware upgrades.” ” continues the report.

Malware 108
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TLStorm flaws allow to remotely manipulate the power of millions of enterprise UPS devices

Security Affairs

Three flaws in APC Smart-UPS devices, tracked as TLStorm, could be exploited by remote attackers to hack and destroy them. Uninterruptible power supply (UPS) devices provide emergency backup power for mission-critical systems. The researchers discovered that the firmware upgrades are not properly signed and validated.

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DoppelPaymer ransomware gang now cold-calling victims, FBI warns

Security Affairs

Early this month, Evgueni Erchov, Director of IR & Cyber Threat Intelligence at Arete Incident Response, told ZDNet that multiple ransomware gangs are cold-calling victims if they don’t pay the ransom and attempt to restore from backups. Patch operating systems, software, firmware, and endpoints. Pierluigi Paganini.

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Experts found 9 NAS flaws that expose LenovoEMC, Iomega Devices to hack

Security Affairs

The list of vulnerable devices includes eight LenovoEMC NAS (PX) models, nine Iomega StoreCenter (PX and IX) models and the Lenovo branded devices; ix4-300d, ix2 and EZ Media and Backup Center. Lenovo confirmed that firmware versions 4.1.402.34662 and earlier are vulnerable, users have to download firmware version 4.1.404.34716 (or later).

Hacking 81
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New Qlocker ransomware infected hundreds of QNAP NAS devices in a few days

Security Affairs

“The Multimedia Console, Media Streaming Add-on, and Hybrid Backup Sync apps need to be updated to the latest available version as well to further secure QNAP NAS from ransomware attacks. The company also recommends updating the Multimedia Console, Media Streaming Add-on, and Hybrid Backup Sync apps to the latest versions.

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Ranzy Locker ransomware hit tens of US companies in 2021

Security Affairs

Below are the recommended mitigations included in the alert: Implement regular backups of all data to be stored as air gapped, password protected copies offline. Install updates/patch operating systems, software, and firmware as soon as updates/patches are released. SecurityAffairs – hacking, Ranzy Locker ransomware).