Zaif: 2 public records. The most recent is from 2019-06-21 (Enforcement).
Only public records: regulators' own releases and registers, the exchange's own announcements, and the DefiLlama hacks dataset. Each line links to its source. None of this is a rating.
Financial Services Agency, Japan (金融庁)
Respondent: 株式会社フィスコ仮想通貨取引所, which ran the service at the time (the same company, since renamed)
2019-06-21 · Administrative order · Original wording: “業務改善命令”
Source: Financial Services Agency, Japan (金融庁)checked 2026-10-17
According to DefiLlama, about $60.0M was lost in 2018-09.
Source: DefiLlamachecked 2026-11-09
Update 2018-11-22: Exchange business transferred to a new operator (same brand and domain) · fisco.co.jp