Here's everything you need to know ... telecommunications companies. The Wall Street Journal reports that this list includes: U.S. officials stated that while they believe the Salt Typhoon hack ...

One theory: the NSA hired two secretive Israeli companies to wiretap the U.S. telecommunications network ... the technology of Comverse (i.e. the company that owns Verint) is based on Unit ...

The White House said Friday that a ninth U.S. telecommunications company has been hacked ... though she did not say what they were. "We know that voluntary cybersecurity practices are inadequate ...

Verizon did not immediately respond to CBS News' request for comment. U.S. intelligence officials routinely seek court authorization to use telecom systems like those targeted in the breach to ...