botnet | Breaking Cybersecurity News | The Hacker News

Bitsight says some cheap Android TV boxes have shipped with apps that rewrite their hardware identity to mimic Samsung, Huawei, Xiaomi, or Vivo phones, then click ads on websites run by the same operators. Researchers named the operation Fuyao and attributed it to Zhejiang Fengwo IoT Technology Co., Ltd., a mainland China company founded in 2019. The same apps have a second job. When a box detects an HDMI signal, it usually switches to relaying other people's traffic through the owner's broadband line as a SOCKS5 exit node. With HDMI off, it goes back to waiting for ad-fraud tasks. Bitsight found the operation by registering an expired domain used as a factory backdoor and telemetry collector. Most identifiable devices reported the model name H96_MAX_V11, though Bitsight said its sinkhole view was skewed toward older models from one brand and did not establish a complete affected-model list. In one day, after filtering for devices carrying the Fuyao apps, the sinkhol...

A new Mirai-derived botnet called Tengu can use a compromised Linux device's hardware watchdog to trigger a reboot when defenders kill its main process. If that happens, Tengu's other persistence mechanisms get another chance to relaunch it. Nozomi Networks Labs observed the dropper reaching its honeypots through Telnet credential brute force. Tengu supports 25 distributed denial-of-service (DDoS) methods. It can also run a SOCKS5 proxy, execute shell commands, and collect system and network data. The malware can update itself and retrieve additional Executable and Linkable Format (ELF) or Android package (APK) payloads. Nozomi listed architecture-specific samples for i386, amd64, MIPS, ARM, PowerPC, and m68k. The report identifies no specific vendor or device model. It also names no operator, infection count, or real-world DDoS victims. It shows what Tengu can do, not how far it has spread. Defenders should start by removing internet exposure for Telnet and other unne...

Dysphoria , an Internet of Things (IoT) botnet line tracked by CNCERT and XLab, has adopted blockchain-based name services and infected-device relays after a March law-enforcement operation against JackSkid infrastructure. The researchers say the design makes the botnet harder to disrupt. CNCERT, China's national computer emergency response team, and XLab, the threat-intelligence lab of Chinese firm Qi'anxin, put its population above 200,000 bots. Their telemetry logged 4,401 confirmed active devices inside China between July 14 and 20 and a single-day peak of 239,000 bots abroad. None of the counts has been independently reproduced. The researchers published no counting or de-duplication methodology, so the numbers should not be read as a precise device census. Defenders should patch exposed IoT gear, replace devices that can no longer be updated, eliminate default and weak credentials, and disable remote management and UPnP where they are not needed. The lineage runs...

A solo Russian-speaking threat actor known as " bandcampro " outsourced a chunk of their operations to Google's open-source Gemini CLI artificial intelligence (AI) and commandeered a live botnet. The findings come from an analysis of 200 Gemini CLI session logs between March 19 and April 21, 2026, which found the threat actor using AI, among other things, to crack passwords, set up a residential proxy, compromise WordPress merchants, and plan a phone-based cryptocurrency fraud scheme aimed at elderly people in the U.S. and Canada. "The logs documented how the threat actor used an AI agent to migrate a command-and-control (C&C) server, and to control a small-scale botnet, among other hacking activities," Trend Micro researchers Joseph C Chen, Philippe Lin, Lucas Silva, Vladimir Kropotov, and Fyodor Yarochkin said . "The entire C&C operation fits in three plaintext files totaling roughly 5 KB, making it highly replicable and effectively disposa...

A Go botnet called NadMesh turned up in early July hunting exposed AI services, and the operator's own dashboard claims 3,811 unique AWS keys. A Shodan harvester keeps the scan queue stocked with ComfyUI, Ollama , n8n , Open WebUI , Langflow , and Gradio: the image generators, local model runners, and workflow builders that teams stand up fast and firewall late. The intel feed behind that counter shows 47 credential hauls and 41 model inventories in its last 100 records. Those inventories carry DeepSeek, GLM, and Kimi identifiers tagged :cloud, which suggests that what the bots catalogue reaches past the box itself. QiAnXin's XLab published a report on Friday, named the malware after the "n4d mesh controller" string in its source, and screenshotted the panel. The figures on it are the operator's own, captured July 10, and they do not agree with each other. A counter reading 17,700 total deploys sits above a funnel claiming 95,700 in the past 24 hours. On...