pmmCity · security · threats · protection
Open Systems
“Today. AI attacks hit at machine speed.”
You can't outrun AI attacks. You have to outsmart them, at machine speed.

The homepage as we read it, Nov 2, 2026. The quote above is from this screen.
- Height
- 201–500 employees
- Claimed by
- Nobody yet
- Roof
- Lights off, no sign
Who Open Systems sounds like
Its building stands in security · threats · protection, among companies whose homepages use the same words: security, threats, protection. Region: security · risk · identity.
Neighborhoods are measured, not assigned: companies stand together because their own homepages use the same words. Nobody labels them.
Three homepages that say nearly the same thing
“AI attacks move fast. Beat them with AI Resilience.”
Recover your business at machine speed, with your team in command.
Rubrik · rubrik.com
“AI threats can strike without warning.”
Tenable · tenable.com
“Stop AI attacks the moment it matters. Inline. At runtime.”
Remove AI attackers’ advantage with inline, runtime controls that protect every identity, from AD to AI.
Silverfort · silverfort.com
Closest by the words on their homepage, measured, not picked. If yours reads like theirs, that is the finding.
Claiming takes a work email at open-systems.com. Everything we inferred about Open Systems stays private to the people who claim it. Share this building: https://www.pmmrush.com/city/b/open-systems.com