Waterloo-based Magnet Forensics, which develops digital investigation software, agrees to be acquired by Thoma Bravo for CA$1.8B (Josh Scott/BetaKit)

Josh Scott / BetaKit:

Waterloo-based Magnet Forensics, which develops digital investigation software, agrees to be acquired by Thoma Bravo for CA$1.8B  —  Announcement comes hours after IIROC halted trading of Magnet’s shares.  —  Kitchener-Waterloo’s Magnet Forensics has entered into a definitive agreement …