The Cybersecurity and Infrastructure Security Agency (CISA) urges U.S. organizations to strengthen their cybersecurity defenses against data-wiping attacks recently seen targeting Ukrainian government agencies and businesses. Source

RR Donnelly has confirmed that threat actors stole data in a December cyberattack, confirmed by BleepingComputer to be a Conti ransomware attack. Source

SolarWinds has patched a Serv-U vulnerability discovered by Microsoft that threat actors actively used to propagate Log4j attacks to internal devices on a network. Source

A cyberattack on a Red Cross contactor has led to the theft of personal data for more than 515,000 people in ‘Restoring Family Links,’ a program that helps reunite families separated by war, disaster, and migration. Source

Odeo released a new service today called Twttr, which is a sort of “group send” SMS application. Each person controls their own network of friends. When any of them send a text message to “40404,” all of his or her friends see the message via sms. This launched officially today, and a few select insiders…

For years, intermediate measurements made it hard to quantify the complexity of quantum algorithms. New work establishes that those measurements aren’t… Source

A new book urges activists to avoid insularity and purism—and to focus on winning. Source

What's the deal with collecting? Why do so many go so batty over stamps, coins, garden gnomes, and just about anything else? Source