Quadrant Private Equity-backed Bastion Security Group completed the acquisition of Cythera.

Quadrant Private Equity-backed Bastion Security Group, a cybersecurity consultancy, completed the acquisition of Cythera, a provider of cybersecurity services. Financial terms were not disclosed "We have taken this decision to provide more value-added services to our clients and were attracted to Bastion’s complementary capabilities, which will support the continuation of our rapid growth," Tim Sank, Cythera Co-Founder.