People search HashiCorp data breach timeline because the brand sits on billions of accounts, credentials, and cloud workloads. BreachHistory indexes 1 HashiCorp-linked incident. This page maps every attested event through 2026 with internal links to canonical records.
Why HashiCorp breach history matters
HashiCorp operates in Software (United States). Across indexed rows, recurring themes include third-party and supply-chain exposure. Understanding the chronological pattern helps security teams, customers, and regulators separate confirmed disclosures from forum marketing.
Full timeline through 2026
2021 — potential GPG signing key exposure at HashiCorp
Cataloged incident. HashiCorp reported impact from the Codecov-supply-chain compromise of a bash uploader script used in CI: environment credentials accessible to the trojanized script could include a GPG private key HashiCorp used to sign releases and a related passphrase. The vendor rotated signing material, revoked the prior key, and published HCSEC-2021-12 guidance. This case concerns release-integrity tooling rather than a dump of end-user product databases. Exposed categories include Signing keys and CI secrets at risk per vendor disclosure; no customer PII inventory in public summary. No attested victim count is published for this row yet. See the hashicorp-codecov2021 and canonical BreachHistory entry.
Patterns and analysis
- Third-party and supply-chain exposure — appears across multiple HashiCorp 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 HashiCorp company page for new 2026+ disclosures.
Canonical BreachHistory hub
Explore every indexed row: breachhistory.com/hashicorp · Latest: hashicorp-codecov2021.
Sources: BreachHistory catalog (1 rows for HashiCorp), company and regulator disclosures cited in individual breach records.