(via Police Unmask Millions of Surveillance Targets Because of Flock Redaction Error)
A handful of police departments that use Flock have unwittingly leaked details of millions of surveillance targets and a large number of active police investigations around the country because they have failed to redact license plates information in public records releases. Flock responded to this revelation by threatening a site that exposed it and by limiting the information the public can get via public records requests.
Completely unredacted Flock audit logs have been released to the public by numerous police departments and in some cases include details on millions Flock license plate searches made by thousands of police departments from around the country. The data has been turned into a searchable tool on a website called HaveIBeenFlocked.com, which says it has data on more than 2.3 million license plates and tens of millions of Flock searches.