Keysight Technologies (USA)
0aptThis record tracks a ransomware attack claimed by the 0apt group against Keysight Technologies (USA). It collects the publicly disclosed attack details — sector, location and timeline — as published on the operator's leak site and indexed by Breach House.
Window Zero
EXPOSURE GAPWindow Zero is the time the breach stayed in the open before anyone said so — the gap between when the attack was first discovered on the operator's leak site (t1) and when it was publicly disclosed (t2). The wider this window, the longer victims, staff and customers were exposed with no warning.
Attack Summary
Keysight Technologies, Inc. is a U.S.-based technology company headquartered in Santa Rosa, California, and operates in the IT and electronics measurement space. It provides electronic design and test solutions that support simulation, prototype validation, manufacturing test, and secure operation across communications, networking, and electronics industries. The company serves enterprises, service providers, and governments with tools and software used to accelerate product development and deployment. Keysight Technologies (USA) was listed as a ransomware victim associated with 0apt.
Leak Screenshots
SAMPLEProof-of-breach screenshots the operator posted from the stolen data. Previews are redacted and locked — the originals are available on HaveIBeenRansom.