Ju Percussion Group
sarcomaThis record tracks a ransomware attack claimed by the sarcoma group against Ju Percussion Group. 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
Ju Percussion Group To date, the group has played in 33 different countries around the world, and cultivated more than 130,000 percussion learners by means of its instruction system. The growth of the Ju Percussion Group is a reflection of the development of contemporary percussion on the island of Taiwan. In 1986, the Ju Percussion Group met at a hot pot restaurant in Taipei and announced to the world that Taiwan's very first professional percussion band had been born. When the Ju Percussion Group was first established, most people in Taiwan were unfamiliar with its percussion music genre. Thanks to the group's activities, however, the Ju Percussion Group soon became a household name throughout the island. In 1991, the Ju Percussion Group introduced its instruction system, which swept the country with its absorbing and authentic teaching format. At present, there are 30 existing percussion music schools around the worldGeo: Taiwan - Leak size: 1.6 TB Archive - Contains: Files
Leak Screenshots
SAMPLEProof-of-breach screenshots the operator posted from the stolen data. Previews are redacted and locked — the originals are available on HaveIBeenRansom.