People search Punjab National Bank data breach timeline because the brand sits on billions of accounts, credentials, and cloud workloads. BreachHistory indexes 1 Punjab National Bank-linked incident, with headline counts up to 128M+ in catalog rows. This page maps every attested event through 2026 with internal links to canonical records.
Why Punjab National Bank breach history matters
Punjab National Bank operates in Finance (India). Across indexed rows, recurring themes include cloud and database misconfiguration, zero-day exploitation and malware. Understanding the chronological pattern helps security teams, customers, and regulators separate confirmed disclosures from forum marketing.
Full timeline through 2026
2021 — — Punjab National Bank had a vulnerability that exposed…
Cataloged incident. Punjab National Bank had a vulnerability that exposed 180m customer's data that took over 7 months to resolve after being informed by a security researcher Exposed categories include Bank, Personal. BreachHistory cites approximately 128M+ affected records in this row. See the punjab-national-bank2021-vcdb1 and canonical BreachHistory entry.
Patterns and analysis
- Cloud and database misconfiguration — appears across multiple Punjab National Bank catalog entries; prioritize controls that address this class of failure.
- Zero-day exploitation and malware — appears across multiple Punjab National Bank 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 Punjab National Bank company page for new 2026+ disclosures.
Canonical BreachHistory hub
Explore every indexed row: breachhistory.com/punjab-national-bank · Latest: punjab-national-bank2021-vcdb1.
Sources: BreachHistory catalog (1 row for Punjab National Bank), company and regulator disclosures cited in individual breach records.