The Biden administration announced Thursday the U.S. is expelling 10 Russian diplomats and imposing sanctions against dozens of companies and other people, holding the Kremlin accountable for interference in last year's presidential election and the hacking of federal agencies.

Jolted by a sweeping hack that may have revealed government and corporate secrets to Russia, U.S. officials are scrambling to reinforce the nation’s cyber defenses.

A spike in digital bugs, hacks resulting in stolen personal data has led tech experts to caution consumers to protect themselves. Tonight, we discuss the effects of the breaches and what you can do to make yourself and your personal data more secure.