Schlemmer Holding GmbH
payoutskingThis record tracks a ransomware attack claimed by the payoutsking group against Schlemmer Holding GmbH. 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] Schlemmer Holding GmbH, based in Germany, is a global technology company focusing on innovative solutions and products for a variety of sectors. Schlemmer specializes in the production of protective systems like cable protection and production technologies, offering its services to industries like the automotive, energy, and telecommunication sectors.
Leak Screenshots
SAMPLEProof-of-breach screenshots the operator posted from the stolen data. Previews are redacted and locked — the originals are available on HaveIBeenRansom.