APT 19 is a threat group that has operated since at least 2013 and has targeted a range of industries, including law firms, technology, defense, healthcare, and biotechnology
APT 19 is suspected to be sponsored by the Chinese government and is part of the broader APT1 group
APT 19 is known for using spearphishing, strategic web compromises, and zero-day exploits to gain access to victim networks and exfiltrate sensitive data
APT 19 is also known for using a variety of malware, such as Sakula, Derusbi, PlugX, and EvilGrab, to perform various malicious activities on compromised systems