HackerOne - HackerOne provides a platform designed to streamline vulnerability coordination and bug bounty program by enlisting hackers.

WhatsApp - WhatsApp Messenger: More than 1 billion people in over 180 countries use WhatsApp to stay in touch with friends and family, anytime and anywhere.

Trustwave Services - Trustwave is a leading cybersecurity and managed security services provider that helps businesses fight cybercrime, protect data and reduce security risk.

Messenger Day by Facebook - Share your day in Messenger

Acunetix - Audit your website security and web applications for SQL injection, Cross site scripting and other...

FastAd Market - Advertise on any social media platform using just one Ad. Make money when you share other Ads on the timeline.