Firefox Quantum Browser’s ‘Monitor 2.0’ Will Warn You About Security Breaches

Mozilla’s latest update for its Firefox Quantum browser includes the Firefox Monitor 2.0 security tool, which can tell you whether a site you’re visiting has suffered a security breach in the last 12 months and whether your details have been leaked online.

Developed in Partnership with HIBP

Back in June, the Mozilla blog detailed how it was testing the Firefox Monitor tool which was being developed in partnership with HaveIBeenPwned.com (HIBP), a service run by Troy Hunt, described by Mozilla as “one of the most renowned and respected security experts and bloggers in the world”.  At the time of testing, it was announced that Monitor, through its HIBP / Firefox partnership, would be able to check a user’s email address against the HIBP database in a private-by-design way.  Mozilla said that visitors to the Firefox Monitor website would be able to check (by entering an email address) to see if their accounts were included in any known data breaches, with details on sites and other sources of breaches and the types of personal data exposed in each breach. It was also announced that the Firefox site would offer recommendations on what to do in the case of a data breach, and how to help the user to secure their accounts.

Rolled Out

The Monitor 2.0 security tool that’s just been rolled out in the latest Firefox Quantum update can tell you if your details have been leaked online (if you visit monitor.firefox.com), provide a desktop notification /alert when you visit a website that’s been compromised in the last 12 months, and give extra security details such as how many accounts were affected by a breach and what happened in the breach.

You Can Turn Notifications Off 

Mozilla has been quick to point out that the Monitor tool has been designed to help but not annoy users and as such, if you’ve already been told about the potential security issues, you can navigate back without being told again and you can disable the notifications altogether with a just few clicks, if you’d prefer not to see them.

What Does This Mean For Your Business?

Google Chrome dominates the browser market, but there is still a lot of competition among those fighting it out with a less than 10% share of the market – Apple’s Safari, Firefox, Microsoft’s Internet Explorer & Edge.  Adding this tool, that’s linked to a renowned security expert, to the Firefox browser could add some real value at a time when the news is full of major security breaches, but most of us may not know how to check whether our details have been stolen, and what to do next.

Businesses always need to be very security-conscious, particularly since the introduction of GDPR, and being able to see notifications about pages that have been breached may be another way that business users can help to protect themselves.

The tips and personal stories of those who have been affected by a data breach highlighted on the Firefox website for Quantum business users may also help raise awareness about online privacy and could help provide prompts and ideas to help keep improving data protection and cyber resilience in businesses.