The city declined to comment on the cause while the matter remains under review, with permits, records requests and online payments unavailable five days after the first public notice.

The city said systems were restored after a June 8 incident that affected some computer systems, but it has not identified which services were disrupted.

What looked like scattered on-air pranks increasingly resembles a security problem rooted in exposed audio gear and old trust assumptions.

The agency argued draft European regulations would be barriers to American companies.

District cites “suspicious activity” and says testing schedules may be affected

The agency would furlough 80 percent of its employees in the event of an extended lapse.

The six public safety communications bills were advanced on a bipartisan basis.