Target Five

Target Five s.r.o. is a Prague-based cybersecurity company that offers its own platforms and partner technologies under the Patch Signal Core name. Its products cover security awareness and phishing campaigns (ClickGuard), vulnerability management (Patchsignals, Black Radar), attack-surface and dark-web intelligence (CTEM), deception technology (Labyrinth), supplier risk (ImmuniWeb-based third-party risk management), and phone spyware checks (SpywareGuard).

The website says its customers are organisations in Europe that need to meet obligations under Act No. 264/2025 Coll. on Cybersecurity, which transposes the NIS2 Directive from 1 November 2025. Work is delivered as one-off projects such as audits and phishing campaigns, as managed services, or as platform licences and white-label deployments for MSPs, integrators and operators.

The company was founded in 2023 and is registered in Prague. The website lists offices at Prosek Point A in Prague 9 and a Prague address in Michle, and names Ladislav Šolc as CEO. The site is published in English.

Product: Patch Signal Core platform and related modules (ClickGuard, Black Radar, Patchsignals) plus managed security services, audits and partner technologies.