
Hackers send fake nuclear alerts through Ukraine and Russia emergency apps
Ukraine shut Air Alert after false radiation and chemical warnings; Russia said its emergency app was also attacked.
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Ukraine shut Air Alert after false radiation and chemical warnings; Russia said its emergency app was also attacked.

He urges coarse public flight logs and warns raw GPS tracks can expose staging points and informants.

Ransomware and cyberattacks disrupted local governments in California, Oklahoma, South Dakota, Texas and Wisconsin, taking Suisun City's 911 offline.
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