By Chris Metinko

Israel-based SAM Seamless Network raised a $20 million Series B as the cybersecurity company readies itself for the perfect storm of an expanding network attack surface and the coming of 5G.

The new round was led by BlackBerry and Verizon Ventures. Also participating in the round were Blumberg Capital, Intel Capital, ADT and NightDragon. Founded in 2016, the company has raised a total of $34 million to date.

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