A Powerful and All-in-One MQTT 5.0 client toolbox for Desktop, CLI and WebSocket.

A fan controller system built with ESP32-S3 (originally for the Lilygo T-Display-S3), featuring temperature-based control, MQTT integration, persistent configuration, and a TFT display interface.

Iranian threat actors are utilizing a new malware named IOCONTROL to compromise Internet of Things (IoT) devices and OT/SCADA systems used by critical infrastructure in Israel and the United States.

In this installment of Minimal MQTT, I’m going to cover two loose ends: one on the sensor node side, and one on the MQTT server side. Specifically, I’ll tackle the NodeMCU’s sleep mode to ...

An Iranian government-linked cybercriminal crew used custom malware called IOCONTROL to attack and remotely control US and ...

The malware has been codenamed IOCONTROL by OT cybersecurity company Claroty, highlighting its ability to attack IoT and ...

MQTT is a highly efficient protocol widely used in Industrial Internet of Things (IIoT) applications. Its lightweight packet structure allows data to be transmitted efficiently within limited ...

Executive Summary Team82 has researched devices manufactured by Ruijie Networks and discovered 10 vulnerabilities in its ...

The Iranian threat group CyberAv3ngers has used custom-built malware named IOCONTROL to target IoT and OT devices in the US ...

However, even when using MQTT, if the network quality and capacity are insufficient, especially when there are many subscribers, nodes may fail to receive messages. Therefore, we propose a new ...

The best Nintendo Switch controllers let you play your favorite games from The Big N in more flexible ways than the company’s standard Joy-Cons can provide. They give you the option of playing ...

What is the best PC controller? These gamepads push our buttons – in a good way – as they each offer a great alternative to the classic clicking and clacking of the mouse and keyboard.