Jun 04, 2024NewsroomCyber Attack / Malware Russian organizations are at the receiving end of cyber attacks that have been found to deliver a Windows version of a malware called Decoy Dog. Cybersecurity company Positive Technologies is tracking the activity cluster under the name Operation Lahat, attributing it to an advanced persistent threat (APT) group called … [Read more...] about Russian Power Companies, IT Firms, and Govt Agencies Hit by Decoy Dog Trojan
Companies
Sea Turtle Cyber Espionage Campaign Targets Dutch IT and Telecom Companies
Jan 06, 2024NewsroomCyber Espionage / Supply Chain Attack Telecommunication, media, internet service providers (ISPs), information technology (IT)-service providers, and Kurdish websites in the Netherlands have been targeted as part of a new cyber espionage campaign undertaken by a Türkiye-nexus threat actor known as Sea Turtle. "The infrastructure of the targets was … [Read more...] about Sea Turtle Cyber Espionage Campaign Targets Dutch IT and Telecom Companies
Cloud Atlas’ Spear-Phishing Attacks Target Russian Agro and Research Companies
Dec 25, 2023NewsroomCyber Espionage / Malware The threat actor referred to as Cloud Atlas has been linked to a set of spear-phishing attacks on Russian enterprises. Targets included a Russian agro-industrial enterprise and a state-owned research company, according to a report from F.A.C.C.T., a standalone cybersecurity company formed after Group-IB's formal exit from Russia … [Read more...] about Cloud Atlas’ Spear-Phishing Attacks Target Russian Agro and Research Companies
FBI Warns of Rising Trend of Dual Ransomware Attacks Targeting U.S. Companies
Sep 30, 2023THNRansomware / Cyber Threat The U.S. Federal Bureau of Investigation (FBI) is warning of a new trend of dual ransomware attacks targeting the same victims, at least since July 2023. "During these attacks, cyber threat actors deployed two different ransomware variants against victim companies from the following variants: AvosLocker, Diamond, Hive, Karakurt, … [Read more...] about FBI Warns of Rising Trend of Dual Ransomware Attacks Targeting U.S. Companies
New Survey Uncovers How Companies Are Confronting Data Security Challenges Head-On
Data security is in the headlines often, and it's almost never for a positive reason. Major breaches, new ways to hack into an organization's supposedly secure data, and other threats make the news because well, it's scary — and expensive. Data breaches, ransomware and malware attacks, and other cybercrime might be pricey to prevent, but they are even more costly when they … [Read more...] about New Survey Uncovers How Companies Are Confronting Data Security Challenges Head-On
ShroudedSnooper’s HTTPSnoop Backdoor Targets Middle East Telecom Companies
Sep 19, 2023THNMalware / Cyber Threat Telecommunication service providers in the Middle East are the target of a new intrusion set dubbed ShroudedSnooper that employs a stealthy backdoor called HTTPSnoop. "HTTPSnoop is a simple, yet effective, backdoor that consists of novel techniques to interface with Windows HTTP kernel drivers and devices to listen to incoming requests … [Read more...] about ShroudedSnooper’s HTTPSnoop Backdoor Targets Middle East Telecom Companies
New SPECTRALVIPER Backdoor Targeting Vietnamese Public Companies
Jun 10, 2023Ravie LakshmananCyber Attack / Malware Vietnamese public companies have been targeted as part of an ongoing campaign that deploys a novel backdoor called SPECTRALVIPER. "SPECTRALVIPER is a heavily obfuscated, previously undisclosed, x64 backdoor that brings PE loading and injection, file upload and download, file and directory manipulation, and token impersonation … [Read more...] about New SPECTRALVIPER Backdoor Targeting Vietnamese Public Companies
3 New Vulnerabilities Affect OT Products from German Festo and CODESYS Companies
Researchers have disclosed details of three new security vulnerabilities affecting operational technology (OT) products from CODESYS and Festo that could lead to source code tampering and denial-of-service (DoS). The vulnerabilities, reported by Forescout Vedere Labs, are the latest in a long list of flaws collectively tracked under the name OT:ICEFALL. "These issues exemplify … [Read more...] about 3 New Vulnerabilities Affect OT Products from German Festo and CODESYS Companies
Worok Hackers Target High-Profile Asian Companies and Governments
High-profile companies and local governments located primarily in Asia are the subjects of targeted attacks by a previously undocumented espionage group dubbed Worok that has been active since late 2020. "Worok's toolset includes a C++ loader CLRLoad, a PowerShell backdoor PowHeartBeat, and a C# loader PNGLoad that uses steganography to extract hidden malicious payloads from … [Read more...] about Worok Hackers Target High-Profile Asian Companies and Governments
Callback Phishing Campaigns Impersonate CrowdStrike, Other Cybersecurity Companies
Today CrowdStrike sent the following Tech Alert to our customers: On July 8, 2022, CrowdStrike Intelligence identified a callback phishing campaign impersonating prominent cybersecurity companies, including CrowdStrike. The phishing email implies the recipient’s company has been breached and insists the victim call the included phone number. This campaign leverages similar … [Read more...] about Callback Phishing Campaigns Impersonate CrowdStrike, Other Cybersecurity Companies