Avalancha Ventures, Soldiers Field Angels, 0BS, and Others Invest in Bayonet 17 December 2019 Bayonet, a Mexican fraud detection startup, raised US$500k from Avalancha Ventures, Soldiers Field Angels, and 0BS, as well as Mercadotencia, Ideas y Tecnología, and unnanmed angels. (Contxto) Mexican fraud-prevention startup,…