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The threat actor known as Water Saci is actively evolving its tactics, switching to a sophisticated, highly layered infection chain that uses HTML Application (HTA) files and PDFs to propagate a worm that deploys a banking trojan via WhatsApp in attacks targeting users in Brazil

The botnet’s still alive and evolving Badbox 2.0, the botnet that infected millions of smart TV boxes and connected devices before private security researchers and law enforcement partially disrupted its infrastructure, is readying for a third round of fraud and digital attacks, according to one of the threat hunters who uncovered the original scheme.…

Bank Info Security 1 year, 1 month ago

FBI Warns of BADBOX 2.0 Botnet Surge in Chinese Devices

Over 1 Million Infected Off-Brand Android Devices Pose Global Fraud RiskA China-based botnet operation called BADBOX 2.0 has infected more than 1 million off-brand Android smart devices globally. In an alert, the FBI advised consumers to check their home networks for suspicious activity that could be linked to multiple fraud schemes.

And the associated fraud'n'spy botnet is about to be shut down The US Department of Justice has unsealed indictments against 16 people accused of spreading and using the DanaBot remote-control malware that infected more than 300,000 computers, plus operating a botnet of the same name, and appears set to shutter its operations.…

Best not to buy cheap hardware and use third-party app stores if you want to stay clear of this vast ad fraud effort Human Security’s Satori research team says it has found a new variant of the remote-controllable Badbox malware, and as many as a million infected Android devices running it to form a massive botnet.…

Bank Info Security 1 year, 4 months ago

Malware-Infested Android Devices Fuel Global Botnet Fraud

Off-Brand Android Devices Come Infrected With A TrojanA botnet infected more than 1 million off-brand Android devices manufactured in China, reached consumers with a backdoor already installed. Scammers used the devices for programmatic ad fraud, click fraud and converting the devices into a residential proxy.

PLUS: Sony admits to MoveITbreach; Blackbaud fined again, Qakbot's sorta back from the dead; and more Infosec in brief Bot defense software vendor Human Security last week detailed an attack that "sold off-brand mobile and Connected TV (CTV) devices on popular online retailers and resale sites … preloaded with a known malware called Triada."…

Trend Micro Research, News and Perspectives 4 years, 5 months ago

SMS PVA Services' Use of Infected Android Phones Reveals Flaws in SMS Verification

Certain SMS PVA services allow their customers to create disposable user profiles or register multiple accounts on many popular online platforms. These services can be abused by criminals to conduct fraud or other malicious activities.