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FBI and Postal Inspection Service Investigating Suspicious Mailings to Election Officials and Congress

Confirmed1 source · Oct 15, 2026

Federal authorities are examining mailings sent to election officials and congressional offices, some containing an unidentified powdery white substance.

FBI and Postal Inspection Service Investigating Suspicious Mailings to Election Officials and Congress
Image via NPR

What happened

The FBI and U.S. Postal Inspection Service are investigating suspicious mailings directed at election officials and congressional offices. Some of the mailings contained an unidentified powdery white substance.

Context

Mailings to election officials and members of Congress present a potential security concern given the sensitive roles these recipients hold in the electoral and legislative processes. The presence of unidentified powdery substances triggers standard federal protocols for investigation and threat assessment.