Google takes strong action against a wave of scams impersonating bank phone numbers.
Faced with a wave of increasingly sophisticated bank phone number scams, Google is adding more layers of protection to Android to prevent fraud that costs nearly $1 billion annually.
Amidst the escalating threat of artificial intelligence (AI) attacks, smartphones have become a prime target for cybercriminals.
Besides emails and text messages, fake phone calls are now also being heavily exploited to carry out large-scale financial scams.
According to Google's cybersecurity and mobile security expert Eugene Liderman, caller ID spoofing is becoming one of the most dangerous tools used by cybercriminal groups today.
This is a tactic where fraudsters alter the caller ID to make victims believe the call is from a bank, government agency, or reputable organization.
Phone number spoofing scams are rampant globally.
According to data cited by the European Union's Law Enforcement Cooperation Agency (Europol), financial fraud and scams involving non-technical forms of deception currently cost nearly $1 billion annually worldwide.
The worrying thing is that AI is making these attacks more convincing than ever. Cybercriminals can use AI to create fake voices, mimic bank call centers, or automate large-scale phishing campaigns.
Eugene Liderman stated that Google is focused on expanding its intelligent defenses throughout 2026 to make Android "seamless and more robust" against new security threats.
Google is rolling out a call spoofing prevention feature on Android.
Google's latest measure focuses directly on bank fraud calls, a method commonly used to trick users into transferring money or revealing account information.
In an announcement on May 12th, Google stated that it is collaborating with various banks and financial institutions to roll out a "verified financial call" feature on Android.
The system's mechanism is quite unique. When a user receives a call that appears to be from a bank, Android silently checks with the bank's app on the device to verify whether the institution is actually calling.
If the app confirms that no legitimate call has been made, the system may automatically block or terminate the call to prevent the user from coming into contact with a scammer.
According to Google, this is a new layer of protection designed to help users safeguard their money and personal information against increasingly sophisticated scam calls.
Some phone numbers will be blocked completely.
In addition to call verification, Google also allows banks to mark certain phone numbers as "incoming call only".
This means those phone numbers will never be allowed to call customers under any circumstances. If a call comes in from these numbers, Android will automatically disconnect as it will be considered fraudulent.
This is seen as a significant step forward in the fight against call fraud, a technique that has existed for years but is becoming increasingly dangerous thanks to AI.
According to Google, the new anti-spoofing call feature will begin rolling out in the next few weeks for devices running Android 11 or later. Initially, it will support customers of banks such as Revolut (UK), Itaú Unibanco (Brazil), and Nubank (Brazil).
Google says that the scope of support will continue to expand to include more financial institutions in the future.
Android is under immense pressure regarding security.
This security enhancement comes as the Android ecosystem continues to face new cybersecurity threats.
Just recently, numerous reports have indicated that millions of users have been affected by malicious apps on Google Play, phishing campaigns targeting Gmail users, as well as various forms of AI-exploited scams and non-technical attacks.
Notably, Google is now also leveraging AI as a primary defense tool. The company aims to use AI to automatically detect unusual behavior, identify fraudulent calls, and prevent threats in real time.
According to cybersecurity experts, this could be the main trend in the mobile security industry in the next few years: using AI to combat AI-powered attacks.
Concluding the announcement, Eugene Liderman emphasized that Google's goal is to ensure Android continues to maintain its position as the "safest mobile platform" against the increasingly sophisticated wave of technology scams globally.
