Proceed with caution when receiving unidentified calls, as they could pose privacy risks without clear context. In the absence of specific reports, it's wise to verify any incoming number through official channels before engaging. Block suspicious callers and report persistent nuisances to authorities like the Do Not Call registry. Enable call screening features on your device to filter unknowns, and never share personal details over unsolicited lines. This approach safeguards against potential scams or unwanted intrusions, maintaining your data security.
This unknown number kept ringing like a telemarketer; they pushed a product aggressively and hung up when I said no.