Money flowing to major ransomware hackers is down while international cooperation is up
Some propaganda has been boosted by networks of automated social media accounts for hire, which have helped propel #ZelenskyWarCriminal briefly into Twitter Trending lists in the United States, France, Italy and other countries. Some of the same accounts also touted cryptocurrencies and, more recently, Nigerian presidential candidate Peter Obi, according to researchers at the nonprofit group Reset.
Microsoft set up a 24-hour secure hotline so that when it detected an attack in progress, its corporate vice president for security, Tom Burt, could call top Ukraine defenders immediately. The U.S. government has helped by bringing the fight to criminal ransomware groups, some of which had turned their attention to Ukrainian targets. Arrests, takedowns and seizures disconcerted some in that shadow economy, and sanctions cut off some of their income, sending total collections down.
Officials in the United States are applying what worked in Ukraine to their own cybersecurity efforts. Wales said the two-year-old Joint Cyber Defense Collaborative , which includes big cloud, communications and security providers, is sharing more intelligence, including some that gets declassified within a day.
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