Scam Modes Using Gmail on the Rise, Google Issues This Warning

The rise in digital fraud via email has prompted Google to once again remind Gmail users to be more vigilant. The threat is evolving alongside advances in artificial intelligence (AI), which cybercriminals are now exploiting to launch increasingly convincing attacks. Google revealed it has blocked more than 99.9% of dangerous emails containing phishing, malware, and spam in Gmail. However, the company acknowledged that scam methods are developing rapidly and remain a threat to the service’s billions of users. “With over 2.5 billion Gmail users, we are currently deploying AI models to strengthen security defences in Gmail, including using a new large language model (LLM) trained to eradicate phishing, malware, and spam,” Google stated. Nevertheless, cybersecurity firm McAfee views the development of AI as a double-edged sword. On one hand, the technology helps tech companies reinforce security systems, but on the other, it is used by criminals to create more sophisticated and harder-to-detect attacks. “As AI becomes more accessible today, cybercriminals are using it to create more convincing and personalised scams, making them harder to detect,” McAfee said. This condition presents a new challenge, as fake emails now increasingly resemble official communications from companies, banks, and government institutions. The threat of spam also remains very large. Mailmodo data shows spam messages account for more than 46.8% of total global email traffic. The high volume of spam is causing many companies to start relying on other communication platforms such as Teams, Slack, WhatsApp, and Telegram for work collaboration needs. To reduce the risk of email address misuse, several technology companies are beginning to offer email alias features. Apple was first to introduce the Hide My Email feature, which allows users to create random email addresses for service registration needs without sharing their primary email address. Google is also developing a similar feature called Shielded Email. Based on findings by Android Authority, this feature allows users to create email aliases that can be used once or for limited use. All messages sent to the alias address will be forwarded to the user’s main Gmail account without revealing the original email address. Google claims the latest AI model used by Gmail can detect spam 20% better than before and analyse user spam reports up to 1,000 times more each day. However, security experts consider these measures insufficient, suggesting additional protections such as clearer labelling of dangerous emails and increased user education. Besides utilising features like Hide My Email or Shielded Email, users are also advised not to carelessly click on links that arrive in their inbox, even if they appear to come from official institutions. For higher protection, users can create a separate email address specifically for public use, while keeping their primary email address safeguarded from widespread distribution.