Not so silent night: Dallas emergency siren system hacked

Hackers struck the sirens Dallas uses to alert residents to take shelter from inclement weather, triggering intermittent false alarms for about an hour and a half until officials deactivated the system early Saturday morning.

Senate votes to undo privacy rules that protect user data

The Republican-led Senate moved Thursday to undo Obama-era regulations that would have forced internet service providers like Comcast and Verizon to ask customers' permission before they could use or sell much of their personal ...

Insider Q&A: Girding for net neutrality fight

Some tech companies are gearing up for a fight over Obama-era rules that prohibit broadband providers from treating some web services—ahem, their own—better than rival services.

FCC probing AT&T's Wednesday night 911 outage

The Federal Communications Commission says it is investigating why AT&T cellphone customers were unable to call 911 in several states on Wednesday night.

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