Thoma Bravo-backed Proofpoint, a people-centric cybersecurity and compliance company, completed the acquisition of Tessian, an email cybersecurity company from Schroders Capital Global Innovation Trust, a British investment trust dedicated to long-term investments predominantly in the United Kingdom. Financial terms were not disclosed. “Tessian’s innovative technology will further enhance Proofpoint’s threat and information protection platforms by adding powerful layers of AI-powered defense that address risky user behaviors, including misdirected email and data exfiltration. We’re delighted to welcome the Tessian team to Proofpoint and look forward to helping organizations address the most frequent form of data loss at the most critical stages of the attack chain,” Darren Lee, Proofpoint Executive Vice President.