Dyn, a venture-backed Internet IaaS provider, has acquired Verelo, a Toronto-based website monitoring company. Verelo, a malware detection and site health monitoring service, had announced in December that it couldn't grow on its own and would suspend operations, and return its remaining funds to investors. Dyn had other ideas, believing the company could enhance its service offerings, including the possibility of not just fixing Internet downtime, but preventing it. Dyn is backed by North Bridge Venture Partners and Borealis Ventures, who led a $38 million Series A for the company in October 2012.