Sophos Sophos: US scoops up another UK success story Features British cybersecurity company Sophos is a successful company with good prospects. So it’s no surprise that the American private-equity firm Thoma Bravo has offered £3.1bn for it. Features If you'd invested in: Sophos and HSS Hire Features Cybersecurity firm Sophos is up by 80% in the last year, while tool-hire firm HSS Hire has slumped. By Ben Judge Published 26 May 17 Features