People search PChome Online data breach timeline because the brand sits on billions of accounts, credentials, and cloud workloads. BreachHistory indexes 1 PChome Online-linked incident (1 company-confirmed), with headline counts up to 3.5M+ in catalog rows. This page maps every attested event through 2026 with internal links to canonical records.
Why PChome Online breach history matters
PChome Online operates in E-commerce / Technology (Taiwan). Across indexed rows, recurring themes include ransomware and extortion. Understanding the chronological pattern helps security teams, customers, and regulators separate confirmed disclosures from forum marketing.
Full timeline through 2026
2026 — Settra ransomware; Pi Wallet payment ecosystem breach (3.5M users cited)
Verified breach. PChome parent-company indexing — June 2026. Settra ransomware listed pchome.com.tw on its leak site after a June 10, 2026 intrusion into the PChome payment and fintech ecosystem (Pi Wallet / PayEasy International, Pi PayLink, and related units). United Daily News and Pi Wallet reported approximately 3.5 million user records and 102GB exfiltrated; Pi Wallet confirmed a ransom demand and MODA notification while PChome stated its main e-commerce site was not directly compromised. Canonical payment-provider detail is i Exposed categories include Settra leak-site listing tied to pchome.com.tw; reporting and Pi Wallet statements confirm payment-ecosystem impact with ~3.5M user records and 102GB cited in trade press—see pi-wa. BreachHistory cites approximately 3.5M+ affected records in this row. See the pchome-settra 2026 record and canonical BreachHistory entry.
Patterns and analysis
- Ransomware and extortion — appears across multiple PChome Online catalog entries; prioritize controls that address this class of failure.
- Record-count hygiene — BreachHistory indexes actor-cited figures separately from company-confirmed totals; read each row's technicalWriteup before treating counts as fact.
- 2026 monitoring — New disclosures roll into this timeline as they are verified or labeled unverified per catalog policy.
What to do if you may be affected
- Step 1: Enable phishing-resistant MFA on every account tied to this brand.
- Step 2: Use unique passwords and a password manager—breach rows often involve credential reuse.
- Step 3: Monitor official company breach notices and regulator filings, not dark-web downloads.
- Step 4: Bookmark the PChome Online company page for new 2026+ disclosures.
Canonical BreachHistory hub
Explore every indexed row: breachhistory.com/pchome · Latest: pchome-settra2026.
Sources: BreachHistory catalog (1 row for PChome Online), company and regulator disclosures cited in individual breach records.