Online contest

A new contest for web lovers! The ONSEC team has prepared an annual hack quest for PHDays 8. This year, we've decided to recall interesting old vulnerabilities, but apply them to today's web. Participants will go through old research and articles as well as read the documentation for modern-day services. As always, the tasks are based on real examples from our work.


Held from April 23 to 29. Starts on April 23 at 12:00 a.m. (midnight).

How to take part

Any Internet user can take part by visiting hq.phdays.com.


The winners will receive free PHDays tickets and souvenirs.


1st place: Pavel Toporkov
2nd place: Omar Ganiev
3rd place: Victor Alyushin