Proxy
Kimwolf Android botnet abuses residential proxies to infect internal devices
The Kimwolf botnet, an Android variant of the Aisuru malware, has grown to more than two million hosts, most of them infected by exploiting vulnerabilities in residential proxy networks to target devices on internal networks. Researchers observed increased activity for the malware since last August. Over the past month, Kimwolf has intensified its scanning of […]
Malicious extensions in Chrome Web store steal user credentials
Two Chrome extensions in the Web Store named ‘Phantom Shuttle’ are posing as plugins for a proxy service to hijack user traffic and steal sensitive data. Both extensions are still present in Chrome’s official marketplace at the time of writing and have been active since at least 2017, according to a report from researchers at the […]
GreyNoise launches free scanner to check if you’re part of a botnet
GreyNoise Labs has launched a free tool called GreyNoise IP Check that lets users check if their IP address has been observed in malicious scanning operations, like botnet and residential proxy networks. The threat monitoring firm that tracks internet-wide activity via a global sensor network says this problem has grown significantly over the past year, with many […]
SystemBC malware turns infected VPS systems into proxy highway
The operators of the SystemBC proxy botnet are hunting for vulnerable commercial virtual private servers (VPS) and maintain an average of 1,500 bots every day that provide a highway for malicious traffic. Compromised servers are located all over the world and have at least one unpatched critical vulnerability, some of them being plagued by tens […]
TamperedChef infostealer delivered through fraudulent PDF Editor
Threat actors have been using multiple websites promoted through Google ads to distribute a convincing PDF editing app that delivers an info-stealing malware called TamperedChef. The campaign is part of a larger operation with multiple apps that can download each other, some of them tricking users into enrolling their system into residential proxies. More than […]
Malicious RubyGems pose as Fastlane to steal Telegram API data
Two malicious RubyGems packages posing as popular Fastlane CI/CD plugins redirect Telegram API requests to attacker-controlled servers to intercept and steal data. RubyGems is the official package manager for the Ruby programming language, used for distributing, installing, and managing Ruby libraries (gems), similar to npm for JavaScript and PyPI for Python. The packages intercept sensitive […]
Police dismantles botnet selling hacked routers as residential proxies
Law enforcement authorities have dismantled a botnet that infected thousands of routers over the last 20 years to build two networks of residential proxies known as Anyproxy and 5socks. The U.S. Justice Department also indicted three Russian nationals (Alexey Viktorovich Chertkov, Kirill Vladimirovich Morozov, and Aleksandr Aleksandrovich Shishkin) and a Kazakhstani (Dmitriy Rubtsov) for their […]
FBI: End-of-life routers hacked for cybercrime proxy networks
The FBI warns that threat actors are deploying malware on end-of-life (EoL) routers to convert them into proxies sold on the 5Socks and Anyproxy networks. These devices, which were released many years back and no longer receive security updates from their vendors, are vulnerable to external attacks leveraging publicly available exploits to inject persistent malware. Once […]
Vo1d malware botnet grows to 1.6 million Android TVs worldwide
A new variant of the Vo1d malware botnet has grown to 1,590,299 infected Android TV devices across 226 countries, recruiting devices as part of anonymous proxy server networks. This is according to an investigation by Xlab, which has been tracking the new campaign since last November, reporting that the botnet peaked on January 14, 2025, and […]
Massive brute force attack uses 2.8 million IPs to target VPN devices
A large-scale brute force password attack using almost 2.8 million IP addresses is underway, attempting to guess the credentials for a wide range of networking devices, including those from Palo Alto Networks, Ivanti, and SonicWall. A brute force attack is when threat actors attempt to repeatedly log into an account or device using many usernames and […]