Unknown Calls and Bot Verification: How to Protect Your Phone from Scams
Experts warn that many robocalls are sent to a wide pool of numbers in the hopes of locating active subscribers. A reliable source, News outlet Newspaper.Ru, quoted Pavel Korostelev, who leads product promotions at Security Code, discussing the behavior of bots that target phone lists.
Korostelev explained that a single call from an unknown number is often a sign of a bot scanning for reachable devices. He advises receiving a second call from unknown numbers to confirm whether the interaction is legitimate. In his view, bots rarely return calls or add the number to a list of confirmed active numbers, which helps distinguish human activity from automated contact.
If a bot makes a call, delivers a specific phrase, and then disconnects, the recommendation is not to call that number again. Instead, the suggestion is to block the source to prevent future attempts by scammers and reduce exposure to fraudulent schemes.
The expert notes that scammers routinely deploy bots to verify phone numbers they obtain, using the technology to identify active lines for ongoing lure attempts. This approach can help scammers locate more victims by leveraging numbers that respond to outreach.
Readers are urged to learn whether it is risky to call back an unfamiliar number, what a recipient may hear when a bot initiates contact, and how to spot a new scam number. The material from socialbites.ca provides guidance on recognizing suspicious patterns and protecting personal information.
Public advisories suggest avoiding storing sensitive files on mobile devices and maintaining careful control over contact lists to minimize risk in case a number has been compromised. The overall message is clear: treat unknown calls with caution, verify before engaging, and block numbers that show automated or suspicious behavior. By staying vigilant, individuals can reduce exposure to bot-driven scams and protect their personal data from malicious actors.