- Researchers Use Smart Light Bulbs to Infiltrate Networks
February 6, 2020
Researchers successfully infiltrated networks through a vulnerability in Philips Hue light bulbs. The CVE-2020-6007 vulnerability, which involves the ZigBee communication protocol, can be abused to remotely install malicious firmware in smart light bulbs and spread malware to other internet-of-things (IoT) devices. To make the discovery, Check Point researchers built on earlier studies that showed how to control smart light bulbs. The new finding focused ...
- Bouygues Construction falls victim to ransomware
February 5, 2020
Bouygues Construction has confirmed falling victim to ransomware that it detected across its network on January 30. “As a precautionary measure, information systems have been shut down to prevent any propagation,” the company said in a brief statement. “Our teams are currently fully focused on returning to normal as quickly as possible, with the support of experts. “Installations are ...
- SORA and UNSTABLE: 2 Mirai Variants Target Video Surveillance Storage Systems
February 5, 2020
Trend Micro researchers encountered two variants of the notorious internet of things (IoT) malware, Mirai, employing a new propagation method. The two variants, namely SORA (detected as IoT.Linux.MIRAI.DLEU) and UNSTABLE (detected as IoT.Linux.MIRAI.DLEV), gain entry through Rasilient PixelStor5000 video surveillance storage systems by exploiting CVE-2020-6756. Mirai is a type of malware that actively searches for IoT devices with vulnerabilities, infects them, and turns ...
- Gamaredon APT Improves Toolset to Target Ukraine Government, Military
February 5, 2020
The Gamaredon advanced persistent threat (APT) group has been supercharging its operations lately, improving its toolset and ramping up attacks on Ukrainian national security targets. Vitali Kremez, head of SentinelLabs, said in research released on Wednesday that he has been tracking an uptick in Gamaredon cyberattacks on Ukrainian military and security institutions that started in December. ...
- TrickBot Switches to a New Windows 10 UAC Bypass to Evade Detection
February 3, 2020
The TrickBot trojan has evolved again to bolster its ability to elude detection, this time adding a feature that can bypass Windows 10 User Account Control (UAC) to deliver malware across multiple workstations and endpoints on a network, researchers have discovered. Researchers at Morphisec Labs team said they discovered code last March that uses the Windows ...
- EKANS Ransomware and ICS Operations
February 3, 2020
EKANS ransomware emerged in mid-December 2019, and Dragos published a private report to Dragos WorldView Threat Intelligence customers early January 2020. While relatively straightforward as a ransomware sample in terms of encrypting files and displaying a ransom note, EKANS featured additional functionality to forcibly stop a number of processes, including multiple items related to ICS ...
- Emotet Uses Coronavirus Scare in Latest Campaign, Targets Japan
January 31, 2020
Threat actors behind the Emotet malware used the novel coronavirus (2019-nCoV) scare as a hook for their spam email campaign against targets in Japan. 2019-nCoV, which is believed to have originated in Wuhan, China, in the past month, has caused hundreds of deaths and thousands of confirmed cases in China alone. The virus has already spread to ...
- U.S. Government Agency Targeted With Malware-Laced Emails
January 23, 2020
A U.S. government agency was targeted with spear phishing emails harboring several malware strains – including a never-before-seen malware downloader that researchers call “Carrotball.” The campaign, which researchers observed occurring from July to October and code-named “Fractured Statue,” involved six unique malicious document lures being sent as attachments from four different Russian email addresses to 10 ...
- Shlayer Trojan attacks one in ten macOS users
January 23, 2020
For close to two years now, the Shlayer Trojan has been the most common threat on the macOS platform: in 2019, one in ten of our Mac security solutions encountered this malware at least once, and it accounts for almost 30% of all detections for this OS. The first specimens of this family fell into ...
- European Energy Sector Organization Targeted by PupyRAT Malware in Late 2019
January 23, 2020
Over the course of the last year, Recorded Future research has demonstrated that Iran-nexus groups, possibly including APT33 (also called Elfin), have been prolific in amassing operational network infrastructure throughout 2019. Additionally, in November 2019, Microsoft disclosed that APT33 had shifted focus from targeting IT networks to physical control systems used in electric utilities, manufacturing, and oil refineries. We ...