Submitted via IRC for SoyCow4408
Full contact information of everyone attending the BlackHat security conference this year has been exposed in clear text, a researcher has found. The data trove includes name, email, company, and phone number.
Source: https://www.bleepingcomputer.com/news/security/legacy-system-exposes-contact-info-of-blackhat-2018-attendees/ [bleepingcomputer.com]