Though there are other options, users prefer Gmail because of its ease of handling and security measures. But Gmail is not as secure as it appears to be. Instead, this email service has always been one of the primary targets of cybercriminals and hackers. Over the years, multiple sophisticated attackers have tried entering Gmail's database and gathering sensitive user information. Some of them even succeeded in doing this.

This article will shed light on the most sophisticated attacks that Google users have faced, where hackers broke into the security system of Gmail and posed a great threat.

1. The Google Docs Phishing Attack (2017)

Gmail has encountered several attacks that were pretty concerning for users, and the most recent one happened in 2017. This is the most widely known attack the authorities have ever faced. This attack, popularly known as the Google Docs Phishing Attack, is a massive phishing campaign targeting millions of users.

Basically, in this attack, the hackers used to send a fake Google Docs invitation to the users. These were actually the invitations to open a document that used to be shared with them by trusted contacts. Therefore, users generally open the document without any hesitation and become victims.

The scariest part of this scam was that these emails were crafted in a way that looked precisely like standard Gmail invitations and were sent from authentic sources. Once clicked, these emails were used to redirect users to a fake login page, and as soon as users entered their credentials, they unknowingly provided the attackers with access to their Gmail accounts. These attacks come at the top of the sophisticated attack list because they have exploited the trusted nature of Google and Gmail to access user data.