Instagram Data Breach History

This page tracks the Instagram data breach history and cybersecurity incidents affecting Instagram (United States). BreachHistory currently indexes 11 publicly disclosed or catalogued incidents spanning 2017 through 2026, with approximately 727.7 million records reported as exposed across all indexed events. These totals may include overlapping datasets or third-party estimates and should not be interpreted as unique affected users.

The Instagram breach timeline includes major data breaches, cyber attacks, data leaks, credential exposures, API abuse, and other security incidents. Each incident provides details on the estimated records exposed, attack method, affected data types, and supporting public sources. Currently, 0 incidents are company-confirmed.

Largest Instagram Data Breaches

The largest indexed incidents include the 2020 235M Instagram/TikTok/YouTube profiles exposed, the 2021 SocialArks leak — 214M social accounts (318M records), and the 2020 — Instagram: Poor security / misconfiguration, 200,000,000 records, along with additional historical incidents involving exposed passwords, public databases, and large-scale data scraping. Record counts originating from threat actors or leak sites should be treated as estimates unless confirmed by Instagram or a regulator. Below is the list of large data breaches:

• 2020 235M Instagram/TikTok/YouTube profiles exposed — about 235.0M records exposed · Catalogued incident
• 2021 SocialArks leak — 214M social accounts (318M records) — about 214.0M records exposed · Catalogued incident
• 2020 2020 — Instagram: Poor security / misconfiguration, 200,000,000 records — about 200.0M records exposed · Catalogued incident
• 2019 Chtrbox database — up to 49M records exposed — about 49.0M records exposed · Catalogued incident
• 2026 2026 BreachForums leak — 17.5M records — about 17.5M records exposed · Catalogued incident
• 2026 2026 — Instagram: Unknown, 6.2M records — about 6.2M records exposed · Catalogued incident
• 2017 6M accounts — API bug exposes phone/email — about 6.0M records exposed · Catalogued incident

What Information Was Exposed?

Depending on the incident, exposed data may include email addresses, passwords and login credentials, phone numbers, names, physical addresses, health and medical (PHI) records, and other personal information (PII). The exact data varies between incidents, so review each breach page before assuming your information was affected.

Instagram Data Breach 2026

At the time of this update, BreachHistory catalogues 2 2026 incidents related to Instagram. Most recent entry: 2026 — Instagram: Unknown, 6.2M records. New incidents are added as official disclosures, regulatory filings, or credible cybersecurity reports become available.

What To Do If You Were Affected

If you believe your account may have been involved in a Instagram data breach, change any reused passwords, enable multi-factor authentication (MFA), monitor your account for suspicious activity, and be cautious of phishing emails or fake breach notifications.

This Instagram breach history is maintained by BreachHistory using public disclosures, regulatory filings, security research, and clearly labelled third-party claims. For the complete breach timeline, records exposed, incident details, and AI Breach Risk Score, explore the sections on this page.