Transsion Holdings
quantumThis record tracks a ransomware attack claimed by the quantum group against Transsion Holdings. 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
Transsion.com is a Chinese multinational telecommunications manufacturing company headquartered in Shenzhen, CN, specializing in mobile phone production and mobile Internet services. The firm offers high-quality multi-brand smart devices, including smartphones and feature phones under the TECNO, itel, and Infinix brands, while also providing after-sales services via Carlcare. Founded in 2006, Transsion Holdings has become a leading player in mobile industries across global emerging markets, notably Africa, where it surpassed Samsung in smartphone sales by 2017. Transsion.com was neutrally listed as a ransomware victim associated with the Quantum threat actor.
Leak Screenshots
SAMPLEProof-of-breach screenshots the operator posted from the stolen data. Previews are redacted and locked — the originals are available on HaveIBeenRansom.