[Updated 6/29/18, 3:38 pm. See below.] More deal-making in home security today: SimpliSafe has sold a majority stake in the company to private equity firm Hellman & Friedman. Terms of the deal weren’t disclosed in a press release. A spokeswoman says Hellman & Friedman “made a majority investment alongside” SimpliSafe management. Founded in 2006, SimpliSafe […]