Robocalls threaten people’s privacy and tarnish the reputation of the telecoms industry by subjecting subscribers to unwanted and intrusive telemarketing and scam practices. In 2021, American customers received an estimated 50,507,702,500 robocalls, which is nearly 10% more than the 45.9 billion robocalls received in 2020. YouMail, a free robocall prevention program and call protection service for mobile phones, provided the most recent statistics. Americans received nearly 3.6 billion robocalls in December 2021 alone, with an average of 115.1 million calls each day and 1,332 calls every second. Scam calls declined by 4% in December, while telemarketing calls decreased by 18%, payment reminders decreased by 18%, and alerts and reminders decreased by 11%. On the whole, the scam category topped the list for the year, accounting for about 30 billion scam or spam calls, or slightly under 60% of all calls, a sizable amount of presumably unwelcome calls. While…
