People search Samsung data breach timeline because the brand sits on billions of accounts, credentials, and cloud workloads. BreachHistory indexes 4 Samsung-linked incidents. This page maps every attested event through 2026 with internal links to canonical records.
Why Samsung breach history matters
Samsung operates in Technology (South Korea). 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
2023 — year-long
Cataloged incident. Hackers accessed personal data of U.K.-based customers during a year-long breach. Exposed categories include Details not publicly disclosed. No attested victim count is published for this row yet. See the sam2023uk and canonical BreachHistory entry.
2022 — July
Cataloged incident. Unauthorized third party gained access to Samsung U.S. systems. Names, contact info, DOB, and product registration info stolen. Exposed categories include Names, Dates of birth. No attested victim count is published for this row yet. See the sam2022cust and canonical BreachHistory entry.
2022 — breach
Cataloged incident. Samsung India operations breach. Exposed categories include Customer data. No attested victim count is published for this row yet. See the samsung-india2022 and canonical BreachHistory entry.
2022 — 190GB
Cataloged incident. Lapsus$ extortion group stole ~190GB including source code for Samsung technologies. Exposed categories include Source code. No attested victim count is published for this row yet. See the sam2022lap and canonical BreachHistory entry.
Patterns and analysis
- Ransomware and extortion — appears across multiple Samsung 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 Samsung company page for new 2026+ disclosures.
Canonical BreachHistory hub
Explore every indexed row: breachhistory.com/samsung · Latest: sam2023uk.
Sources: BreachHistory catalog (4 rows for Samsung), company and regulator disclosures cited in individual breach records.