Cybersecurity, threat-sharing company AlienVault adds $3.5m from Intel Capital to its series D funding round, closing it at $30m.

Simulmedia, a targeted television advertising company, has raised $25m series D finance led by hedge fund Valiant Capital and backed by investors including Time Warner, aiming to profit from the internet's disruption of the TV ad market.

Green Biologics has closed its B round at $25m following investment from Sofinnova and Swire, and will now focus on it commercialisation efforts.

IT infrastructure company Chef, formerly Opscode, raises $32m series D funding led by ScaleVP and including Citi Ventures.

Chinese antivirus firm Qihoo 360 leads $30m funding for Brazilian peer PSafe.

Energy technology company Utilidata is reported to have raised $20.5m funding from Saudi Aramco Energy Ventures and Formation 8.