Editor’s note: October is Cybersecurity Awareness Month, and we’re celebrating with a series of security announcements this week. This is the third post; read the first and second ones.

Online security is top of mind for everyone these days, and we’re more focused than ever on protecting you and your data on Google, in the cloud, on your devices, and across the web.

One of our biggest focuses is phishing, attacks that trick people into revealing personal information like their usernames and passwords. You may remember phishing scams as spammy emails from “princes” asking for money via wire-transfer. But things have changed a lot since then. Today’s attacks are often very targeted—this is called “spear-phishing”—more sophisticated, and may even seem to be from someone you know.

Even for savvy users, today’s phishing attacks can be hard to spot. That’s why we’ve invested in automated security systems that can analyze an internet’s-worth of phishing attacks, detect subtle clues to uncover them, and help us protect our users in Gmail, as well as in other Google products, and across the web.

Our investments have enables us to significantly decrease the volume of phishing emails that users and customers ever see. With our automated protections, account security (like security keys) and warnings, Gmail is the most secure email service today.

Here is a look at some of the systems that have helped us secure users over time, and enabled us to add brand new protections in the last year.



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