LinkedIn 2021 Data Scraping: 700 Million User Profiles Exposed

The LinkedIn data scraping involved API exploitation to harvest profile data at scale. LinkedIn disputed that this was a data breach, arguing the data was publicly accessible. However the aggregation at scale created new privacy risks.

The breach at LinkedIn exposed 700 million records through api exploitation to scrape public and semi-public profile data at scale. 700 million LinkedIn members — approximately 93% of all users at the time The incident highlights the ongoing challenges organizations face in protecting sensitive user data against increasingly sophisticated attack vectors. Security researchers have noted that breaches of this magnitude often result from a combination of technical vulnerabilities and organizational failures in security practices.

Current status: LinkedIn maintains this was scraping not a breach; data widely available. Affected users should take immediate steps to protect their accounts, including changing passwords, enabling multi-factor authentication, and monitoring financial accounts for unauthorized activity. Filing a DSAR with LinkedIn can help you understand what data was exposed and request its deletion.