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MongoDB Data Breaches: Full Timeline Through 2026

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People search MongoDB data breach timeline because the brand sits on billions of accounts, credentials, and cloud workloads. BreachHistory indexes 1 MongoDB-linked incident. This page maps every attested event through 2026 with internal links to canonical records.

Why MongoDB breach history matters

MongoDB operates in Technology (United States). Across indexed rows, recurring themes include credential theft and social engineering. Understanding the chronological pattern helps security teams, customers, and regulators separate confirmed disclosures from forum marketing.

Full timeline through 2026

2023 — phishing/social engineering against corporate systems; customer account metadata exposure

Cataloged incident. MongoDB publicly confirmed unauthorized access to certain corporate applications and exposure of customer account metadata (e.g., customer contact details tied to Atlas) after a reported phishing campaign; MongoDB published follow-up summaries of containment and customer-facing guidance. Exposed categories include Customer account metadata and business contact details described in MongoDB’s public incident updates—full categories vary by customer relationship. No attested victim count is published for this row yet. See the mongodb-inc2023man1 and canonical BreachHistory entry.

Patterns and analysis

  • Credential theft and social engineering — appears across multiple MongoDB 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

  1. Step 1: Enable phishing-resistant MFA on every account tied to this brand.
  2. Step 2: Use unique passwords and a password manager—breach rows often involve credential reuse.
  3. Step 3: Monitor official company breach notices and regulator filings, not dark-web downloads.
  4. Step 4: Review OAuth app permissions and revoke unused third-party integrations.
  5. Step 5: Bookmark the MongoDB company page for new 2026+ disclosures.

Canonical BreachHistory hub

Explore every indexed row: breachhistory.com/mongodb-inc · Latest: mongodb-inc2023man1.

Sources: BreachHistory catalog (1 row for MongoDB), company and regulator disclosures cited in individual breach records.