ARC
blackbyteThis record tracks a ransomware attack claimed by the blackbyte group against ARC. 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
ARC is committed to delighting its customers with document imaging and graphic production services that help visual communication professionals do what they do best.We provide world-class service to more than 90,000 customers, including some of the biggest brands in the world. Our people work side-by-side with professionals from the most renowned companies in Hollywood, prestigious and demanding retail outlets, as well as facility managers of some of the biggest school districts in the country who use visual communication to educate their students and staff on health and safety in public areas.No matter where you look, you’ll find us striving for excellence in design and construction, education, healthcare, marketing, manufacturing, technology, sports, and hospitality.
Leak Screenshots
SAMPLEProof-of-breach screenshots the operator posted from the stolen data. Previews are redacted and locked — the originals are available on HaveIBeenRansom.