Videos

US on high alert for Russian cyberattacks

Homeland security officials say that Russia may target U.S. infrastructure and banking systems in cyberattacks. Howard Marshall, global cyber threat intelligence lead at Accenture Security,

Videos

Russian cyberattacks pose ‘a great threat’: National security analyst

ABC News’ Diane Macedo speaks with former homeland security adviser Tom Bossert about how the West is preparing for Russian cyberattacks. WATCH the ABC News

Videos

Ukrainian hackers fight Russian cyber threats and combat disinformation | ABCNL

ABC News’ Kyra Phillips speaks to Ukrainian cybersecurity expert Oleh Derevianko about cyberattacks against Ukraine as well as Ukrainian efforts to prevent Russian disinformation campaigns.

Videos

Most US businesses ‘very vulnerable’ to cyber threat: Security expert

ABC News’ Linsey Davis speaks with former President Donald Trump’s Homeland Security Adviser and ABC News contributor Tom Bossert about the cybersecurity threat from Russia.

Videos

Cyber security alert

Security officials are on high alert for the possible threat of Russian cyberattacks, not just in Europe, but here in the U.S. Could such attacks

Videos

Russia-Ukraine latest as Biden prepares to address on escalating tensions

ABC’s Terry Moran talks the latest on the ground in Ukraine and Gen. Robert Abrams discusses the possibility of a Russian cyberattack. WATCH the ABC

Videos

Tensions escalate between Russia and the West

Secretary of State Antony Blinken reaffirmed U.S. support for Ukraine’s sovereignty in the face of increasing Russian threats. WATCH THE FULL EPISODE OF ‘WORLD NEWS

Videos

ABC News Live: President Biden commits to climate action as he wraps overseas trip

Plus, Democrat Terry McAuliffe and Republican Glen Youngkin are in a tight race ahead of the governor’s election in Virginia, and Minneapolis gears up to

Videos

Major fuel pipeline forced to shut down after cyber attack

The pipeline supplies 45% of the East Coast’s fuel products, including gasoline, diesel and home heating oil.

Videos

Efforts continue to restore pipeline amid cyber attack

Federal agencies and the private sector are working against the clock on the ransomware attack.