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AT&T [T] on Tuesday said it has agreed to acquire the cyber security firm AlienVault in a deal it said will allow it to expand its security capabilities to provide enterprise level security solutions to small and medium-sized businesses.Terms of the deal were not disclosed, although AT&T doesn’t expect it to have a material impact on its financial results. The transaction is expected to close during the third quarter of 2018.AlienVault, which is based in California, provides its customers with…
