The data was exposed via rsync, a common file transfer protocol used to mirror or backup large data sets. The rsync server was not restricted by IP or user, and the data set was downloadable to any rsync client that connected to the rsync port.
Archiv: Chris Vickery
âBig Red Flagâ: Automakersâ Trade Secrets Exposed in Data Leak
Heâs a rarity in the industry: a security sleuth who doesnât hack. Instead, he searches communication ports and the internetâs hive of connected devices to find information inadvertently made public. His discoveries have included medical records, airport security files, hotel bookings, a terrorist screening database and 87 million Mexican voter registration records. Once the sensitive information has been secured, he publicly discloses that the data had been revealed.
Mr. Vickery found Level Oneâs data through an exposed backup server.