Members of the Tunisian Cyber Army recently breached the UPS Web site via a vulnerability in its UPS Customized Envelopes subdomain, which is now offline for maintenance.

The hackers sent E Hacker News' Sabari Selvan an admin user name and plain text password, along with two attachments containing an undisclosed number of customer names, addresses, companies, e-mail addresses, phone numbers and user names.

According to illSecure, the hackers plan on releasing the full data later this year, possibly on September 11, 2013, as part of #OpBlackSummer.