Positive Hack Days Fest returns in 2027
The cyberfestival will skip 2026. The next PHDays Fest is set for 2027.
As we prepared the 15th cyberfestival, venue constraints emerged due to reconstruction at Luzhniki and other large sites. Given these limitations, we could not deliver signature PHDays experiences at the standard our community expects. To uphold the quality bar for all areas and formats, we are moving the anniversary festival to 2027 at a new venue, with no compromises on scope or production value.
Thank you for your understanding. See you at PHDays Fest 2027.
Cyberfestival activities
For those who want to dive into the world of cybersecurity and have a great time
Talks and discussions
Cybersecurity and IT expertise from around the world
Booths
IT and infosec solutions, plus education and internship opportunities
Entertainment for everyone
Live music, games, quests, and movies
Hacker contests
Challenges for beginners, pros, and enthusiasts
Workshops
Hands-on sessions by industry experts
500+
speakers
Positive Labs
All about device security research and development
Previous festival highlights
In 2025, PHDays Fest took place at Moscow's Luzhniki sports complex, bringing together 150,000 participants from 40 countries.
Participation formats
PRO
18+
Full access
Enjoy unlimited access to the entire cyberfestival, including areas for experts and businesses
6+
Family-friendly activities
Explore entertainment and popular science in the Cybercity zone
18+
Live stream
Watch the festival online, including sessions from the PRO area