Parag Agrawal Shakes Up Twitter’s Security Team
SAN FRANCISCO — Twitter shook up the top ranks of its security…
Russia Issues Subtle Threats More Far-Reaching Than a Ukraine Invasion
VIENNA — No one expected much progress from this past week’s diplomatic…
U.S. Names Official to Counter Foreign Election Interference
WASHINGTON — The director of national intelligence, Avril D. Haines, has appointed…
Ransomware Group REvil Dismantled in Raids, Russia Says
U.S. officials have said that the Kremlin could shut down hacker groups…
Hackers Bring Down Government Sites in Ukraine
Often, untangling the digital threads of such cyberoperations can takes days or…
Microsoft Seizes 42 Websites From a Chinese Hacking Group
Microsoft said on Monday that it had seized 42 websites from a…
Companies Linked to Russian Ransomware Hide in Plain Sight
MOSCOW — When cybersleuths traced the millions of dollars American companies, hospitals…
As Hopes for Nuclear Deal Fade, Iran Rebuilds and Risks Grow
Robert Malley, the State Department’s Iran envoy, said recently that while “it…
Biden and Xi to meet amid economic and military tensions.
President Biden and President Xi Jinping of China will meet for more…
