People search Deutsche Post data breach timeline because the brand sits on billions of accounts, credentials, and cloud workloads. BreachHistory indexes 1 Deutsche Post-linked incident, with headline counts up to 200K+ in catalog rows. This page maps every attested event through 2026 with internal links to canonical records.
Why Deutsche Post breach history matters
Deutsche Post operates in Technology. Across indexed rows, recurring themes include cloud and database misconfiguration. Understanding the chronological pattern helps security teams, customers, and regulators separate confirmed disclosures from forum marketing.
Full timeline through 2026
2017 — dump.sql on umziehen.de exposed 200K
Cataloged incident. Database copy left at www.umziehen.de/dump.sql during security update. Exposed: names, old/new addresses, move dates, emails, ages. Human error; closed within minutes of discovery. Exposed categories include Names, addresses, move dates, emails, ages. BreachHistory cites approximately 200K+ affected records in this row. See the deutsche-post2017 and canonical BreachHistory entry.
Patterns and analysis
- Cloud and database misconfiguration — appears across multiple Deutsche Post 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: Review OAuth app permissions and revoke unused third-party integrations.
- Step 5: Bookmark the Deutsche Post company page for new 2026+ disclosures.
Canonical BreachHistory hub
Explore every indexed row: breachhistory.com/deutsche-post · Latest: deutsche-post2017.
Sources: BreachHistory catalog (1 row for Deutsche Post), company and regulator disclosures cited in individual breach records.