Caller left a voice message saying they were getting a red flag error stating there was a security breach on security software they had installed on my computer last year. Total BS. Urged me repeatedly to call them back at this number.
I missed this call and got a voicemail. I listened to the voicemail and there was background noise for approximately 30 seconds. Then someone spoke in a foreign language. They then said hello in English three times. Then there was background noise again and someone against speaking in a foreign language. Needless to say, I blocked this number.