Here at Reynholm Industries we pride ourselves on everything. It’s not easy to admit, but recently one of our most valuable servers was breached. We don’t believe in host monitoring so all we have is a network packet capture. We need you to investigate and determine what data was extracted from the server, if any.

Reverse engineer this little compiled script to figure out what you need to do to make it give you the flag (as a QR code).

This is the mobile device challenge for 2020 and features a pedometer app for the Tizen operating system.

Nobody likes analysing infected documents, but it pays the bills. Reverse this macro thrill-ride to discover how to get it to show you the key.

Unlike challenge 1, you probably won’t be able to beat this game the old fashioned way.