Polskie Wydawnictwo Muzyczne
akiraThis record tracks a ransomware attack claimed by the akira group against Polskie Wydawnictwo Muzyczne. 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
Established in 1945, Polskie Wydawnictwo Muzyczne (PWM), has alre ady been specialising in publishing scores and books about classi cal music, jazz, and now, more frequently, film music. We are ready to upload more than 40 GB of internal corporate docu ments including: inside corporate info with internal corresponden ce, employees and customers contact data etc.
Leak Screenshots
SAMPLEProof-of-breach screenshots the operator posted from the stolen data. Previews are redacted and locked — the originals are available on HaveIBeenRansom.