# Show HN: Over 150 side events of BlackHat 2026 in one page > Source: > Published: 2026-07-28 05:38:04+00:00 ### Las Vegas - Aphinia CISO Mastermind Dinner Aphinia CISO Mastermind Dinner with networking and guided discussion **Audience** cisos **Worth knowing** Mention your top cybersecurity challenge to spark discussion during dinner. [Misha Sobolev](https://linkedin.com/in/mishasobolev) Aphinia CISO Mastermind Dinner with networking and guided discussion 1:1 strategic discussion with Brad Haizlett for CISOs and security founders NextGen CISO Forum with panels and breakout sessions for aspiring CISOs Invitation-only reception after NextGen CISO Forum Private breakfast for CISOs and cybersecurity founders Executive dinner on securing live sporting events, from access control to AI threats Invite-only breakfast for security leaders before Black Hat show floor opens Closed-door forum for senior leaders on cyber conflict and national preparedness. LOCK IT DOWN networking reception at 1923 Prohibition Bar Invite-only VIP dinner for CISOs and cybersecurity executives at Peter Luger 56 more rooms in this cut. Same standard as the rooms above. no ranking inside either block.Check our work, or find something specific. official agenda sessions are not listed here. Showing 66 rooms for CISOs.