VERY IMPORTANT

The ThreatLabz team at Zscaler has uncovered the Prynt Stealer builder, also attributed to WorldWind, and DarkEye. This builder has a secret backdoor in the code that ends up in every derivative copy and variant of these malware families. The backdoor sends copies of victims' exfiltrated data gathered by other threat actors to a private Telegram chat monitored by the builder’s developers