People search Glassnode data breach timeline because the brand sits on billions of accounts, credentials, and cloud workloads. BreachHistory indexes 1 Glassnode-linked incident, with headline counts up to 850K+ in catalog rows. This page maps every attested event through 2026 with internal links to canonical records.
Why Glassnode breach history matters
Glassnode operates in Technology / Cryptocurrency (Switzerland). Across indexed rows, recurring themes include unverified actor or scraping claims. Understanding the chronological pattern helps security teams, customers, and regulators separate confirmed disclosures from forum marketing.
Full timeline through 2026
2026 — forum sale claim (unverified); 850K+ user records alleged
Unverified claim — treat actor counts cautiously. Unverified forum sale claim — observed July 10, 2026. Threat-intelligence monitoring (CyberX on X) documented a criminal-forum listing advertising a database allegedly tied to Glassnode, the cryptocurrency on-chain analytics vendor. The seller claims 850,000+ user records with emails, password hashes, names, subscription metadata, API keys, HubSpot-related exports, referral data, and marketing preferences, offering copies for sale. Glassnode had not publicly confirmed a breach at catalog time and no independent new Exposed categories include Actor-claimed 850,000+ user records including email addresses, password hashes, names, account/subscription details, API keys, HubSpot-related data, referral/affiliate info, market. BreachHistory cites approximately 850K+ affected records in this row. See the glassnode-forum 2026 record and canonical BreachHistory entry.
Patterns and analysis
- Unverified actor or scraping claims — appears across multiple Glassnode 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 Glassnode company page for new 2026+ disclosures.
Canonical BreachHistory hub
Explore every indexed row: breachhistory.com/glassnode · Latest: glassnode-forum2026.
Sources: BreachHistory catalog (1 row for Glassnode), company and regulator disclosures cited in individual breach records.