 software from a cybersecurity firm called CrowdStrike. Scores of businesses relying on the Austin-based company for their cybersecurity calling them in after major hacks, like the one at Sony Pictures in 2014. A historic building near DC's Union Station is looking for a new tenant. The Washington Business Journal reports the building at 2 Massachusetts Avenue NW was a Truist Bank branch until the company closed it in the spring. The roughly 10,000 square foot building was once Child's Restaurant, a focal point in the effort to end segregation in the district.