Robocall Results from a Telephony Honeypot
Schneier on Security
AUGUST 17, 2020
A group of researchers set up a telephony honeypot and tracked robocall behavior : NCSU researchers said they ran 66,606 telephone lines between March 2019 and January 2020, during which time they said to have received 1,481,201 unsolicited calls -- even if they never made their phone numbers public via any source. Research paper.
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