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Justice Department officials charge North Korean national over WannaCry ransomware attack. Photo: Mario Tama/Getty Images

WannaCry, once the greatest cybersecurity calamity in history, now doesn't work. A website critical to its function is now controlled by civic-minded security researchers, and the fixed deadline to pay the ransom has long passed. Yet WannaCry still accounts for 28% of ransomware attacks — the most of any ransomware family.

The big picture: According to a new study by Kaspersky Lab, the defanged North Korea linked ransomware is still spreading uncontrollably. The spreading mechanism that passed WannaCry from victim to victim that was so virulent in the 2017 attack is still active, even if the ransomware itself isn't. "This is not an uncommon occurrence, as there are multiple currently defunct worms that are still automatically spreading in the wild and infecting unpatched/unprotected machines," wrote Fedor Sinitsyn, senior malware analyst, via email.

Go deeper

21 mins ago - World

U.N. envoy resumes push for cease fire in Gaza

Tor Wennesland. Photo by KHALIL MAZRAAWI/AFP via Getty Images

Tor Wennesland, U.N. Special Coordinator for the Middle East Peace Process , has been holding extensive talks with both Israel and Hamas over the past 24 hours in an effort to restore peace, a diplomatic source tells Axios.

Driving the news: The source said Wennesland spoke on Sunday to Israel’s National Security Adviser Meir Ben-Shabbat and other senior Israeli security officials as well as Hamas officials and Egyptian intelligence officials.

3 hours ago - Health

CDC director says politics didn't play a role in abrupt mask policy shift

Centers for Disease Control and Prevention Director Rochelle Walensky told Fox News Sunday that political pressure had nothing to do with the agency's sudden announcement that fully vaccinated Americans can go without masks in most indoor settings.

Why it matters: Emerging evidence shows vaccinated people are less likely to transmit the virus, as COVID-19 cases and deaths drop. But the responsibility to uphold the abrupt policy change falls to individuals and businesses.