Aptara
everestThis record tracks a ransomware attack claimed by the everest group against Aptara. 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
[AI generated] Aptara is a US-based digital content transformation company specializing in publishing, learning, and content solutions. Operating primarily in the publishing and e-learning industries, it provides services such as content conversion, instructional design, digital publishing, and XML/DITA authoring. Founded in 1988 and headquartered in Falls Church, Virginia, Aptara serves clients in education, government, and corporate sectors globally, helping organizations transition traditional content into digital formats.
Leak Screenshots
SAMPLEProof-of-breach screenshots the operator posted from the stolen data. Previews are redacted and locked — the originals are available on HaveIBeenRansom.