Our system may collect information like : (1) the browser types and versions used, (2) the operating system used by the accessing system, (3) the website from which an accessing system reaches our website (so-called referrers), (4) the sub-websites, (5) the date and time of access to the Internet site, and (6) any other similar data and information that may be used in the event of errors or attacks on our systems. Our abuse detection system automatically collects and retains IP addresses and browser user agents for 180 days, however these are deleted once they are no longer relevant.