The FBI is investigating a breach into the Treasury and Commerce departments by a group known as Cozy Bear, which also hacked the Democratic National Committee in 2015, per the Washington Post.
Driving the news: Reuters first reported on Sunday that hackers have been monitoring internal emails at the departments, specifically targeting an agency in Commerce responsible for U.S. telecommunications policy.
European Commission President Ursula von der Leyen and Prime Minister Boris Johnson announced Sunday they have agreed to extend negotiations on a post-Brexit trade deal.
Why it matters: The deadline for a deal was Sunday. "Despite the exhaustion after almost a year of negotiations, despite the fact that deadlines have been missed over and over, we think it is responsible at this point to go the extra mile," the leaders said in a joint statement after speaking by phone on Sunday. "We have accordingly mandated our negotiators to continue the talks and to see whether an agreement can even at this late stage be reached."
A cybersecurity firm is working with the Vatican to defend its priceless collection of digitized writings from hacking efforts.
Why it matters: Digitizing library archives can provide an invaluable backup should the originals be lost or destroyed, but they're also vulnerable to cyberattacks. Without stout defenses, digital libraries can be looted or even vandalized.
South Korea on Saturday reported its highest daily COVID-19 case count since the pandemic got underway, with 950 new cases, according to data from Johns Hopkins University.
By the numbers: South Korea has a total of 41,736 coronavirus accumulated cases and 578 confirmed deaths, and the number of daily cases has been increasing since November.