ESET researchers have discovered two as-yet undocumented Windows variants of SprySOCKS, a previously Linux-only backdoor reportedly used by FishMonger, the group believed to be operated by a Chinese ...

Anthropic’s AI coding agent silently encoded proxy hostnames and Chinese timezone data into invisible Unicode characters ...

A year ago, ESET Research was part of two major operations that disrupted some of the leading cybercriminal operations at the time, Lumma Stealer and Danabot. More recently, our researchers are once ...

Easily encode images (from URLs or local files) to Base64 strings or Buffer objects, and decode them back into image files.

Unfortunately the available memory on Microcontrollers is quite restricted and we do not get very far by storing a (uncompressed) WAV file e.g. in program/flesh memory, so I started to look into ...

Semi-automate multi-protocol API calls, construct jq queries at the speed of light, or transform strings to and from any format.