Stealthy Archives - Ady DeeJay

New Stealthy “RustDoor” Backdoor Targeting Apple macOS Devices

February 10, 2024

by Ady DeeJay

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Feb 10, 2024NewsroommacOS Malware / Cyber Threat Apple macOS users are the target of a new Rust-based backdoor that has been operating under the radar since November 2023. The backdoor, codenamed RustDoor by Bitdefender, has been found to impersonate an update for Microsoft Visual Studio and target both Intel and

January 8, 2024

by Ady DeeJay

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Jan 08, 2024NewsroomMalware / Cybercrime Threat actors operating under the name Anonymous Arabic have released a remote access trojan (RAT) called Silver RAT that’s equipped to bypass security software and stealthily launch hidden applications. “The developers operate on multiple hacker forums and social media platforms, showcasing an active and sophisticated

June 21, 2023

by Ady DeeJay

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Jun 21, 2023Ravie LakshmananCyber Threat / Privacy The North Korean threat actor known as ScarCruft has been observed using an information-stealing malware with previous undocumented wiretapping features as well as a backdoor developed using Golang that exploits the Ably real-time messaging service. “The threat actor sent their commands through the

June 1, 2023

by Ady DeeJay

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Jun 01, 2023Ravie LakshmananMobile Security / APT A previously unknown advanced persistent threat (APT) is targeting iOS devices as part of a sophisticated and long-running mobile campaign dubbed Operation Triangulation that began in 2019. “The targets are infected using zero-click exploits via the iMessage platform, and the malware runs with

June 1, 2023

by Ady DeeJay

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Jun 01, 2023Ravie LakshmananEndpoint Security / Encryption The threat actors behind BlackCat ransomware have come up with an improved variant that prioritizes speed and stealth in an attempt to bypass security guardrails and achieve their goals. The new version, dubbed Sphynx and announced in February 2023, packs a “number of

May 27, 2023

by Ady DeeJay

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A new stealthy information stealer malware called Bandit Stealer has caught the attention of cybersecurity researchers for its ability to target numerous web browsers and cryptocurrency wallets. “It has the potential to expand to other platforms as Bandit Stealer was developed using the Go programming language, possibly allowing cross-platform compatibility,”

May 25, 2023

by Ady DeeJay

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May 25, 2023Ravie LakshmananCyber Threat / Espionage A stealthy China-based group managed to establish a persistent foothold into critical infrastructure organizations in the U.S. and Guam without being detected, Microsoft and the “Five Eyes” nations said on Wednesday. The tech giant’s threat intelligence team is tracking the activity, which includes

May 12, 2023

by Ady DeeJay

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May 12, 2023Ravie LakshmananLinux / Malware A previously undocumented and mostly undetected variant of a Linux backdoor called BPFDoor has been spotted in the wild, cybersecurity firm Deep Instinct said in a technical report published this week. “BPFDoor retains its reputation as an extremely stealthy and difficult-to-detect malware with this

April 17, 2023

by Ady DeeJay

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Apr 17, 2023Ravie LakshmananRansomware / Cyber Attack Threat actors associated with the Vice Society ransomware gang have been observed using a bespoke PowerShell-based tool to fly under the radar and automate the process of exfiltrating data from compromised networks. “Threat actors (TAs) using built-in data exfiltration methods like [living off

April 5, 2023

by Ady DeeJay

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Apr 05, 2023Ravie LakshmananEndpoint Security / Malware An unknown threat actor used a malicious self-extracting archive (SFX) file in an attempt to establish persistent backdoor access to a victim’s environment, new findings from CrowdStrike show. SFX files are capable of extracting the data contained within them without the need for

New Stealthy “RustDoor” Backdoor Targeting Apple macOS Devices

Syrian Hackers Distributing Stealthy C#-Based Silver RAT to Cybercriminals

ScarCruft Hackers Exploit Ably Service for Stealthy Wiretapping Attacks

New Zero-Click Hack Targets iOS Users with Stealthy Root-Privilege Malware

Improved BlackCat Ransomware Strikes with Lightning Speed and Stealthy Tactics

New Stealthy Bandit Stealer Targeting Web Browsers and Cryptocurrency Wallets

China’s Stealthy Hackers Infiltrate U.S. and Guam Critical Infrastructure Undetected

New Stealthy Variant of Linux Backdoor BPFDoor Emerges from the Shadows

Vice Society Ransomware Using Stealthy PowerShell Tool for Data Exfiltration

Hackers Using Self-Extracting Archives Exploit for Stealthy Backdoor Attacks

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