The Paranoids

Protecting Yahoo

We are the information security team at Yahoo—the "trusted" in “trusted guide.” We safeguard the data, systems, and people powering our products and platforms. Our job is to protect what matters most: You!

Securing Infrastructure

Maintaining security controls and providing expertise that protects our most valuable assets, the data that powers your business.

Controls & Policies

Advancing
Industry

Improving the overall state of security through vulnerability research and open-source projects.

Open Source: Arkime

Building Community

Using bug bounty as a tool to incentivize independent security researchers to improve the security of services you rely on.

Vulnerability Disclosure

Careers
‍

We're Hiring! There has never been a better time to become a Paranoid.

Paranoids Careers

Are you here looking to disclose a vulnerability to the Paranoids' Bug Bounty Program?!

Report Now

Staying Safe on the Internet

Yahoo’s mission is to be your “trusted guide through the digital wilderness to help you achieve your goals no matter how big or small.” Part of being your guide is making sure that you have what you need to be safe in the digital wilderness.

What to Do Right Now if You Think Your Account is Compromised

How to Keep Your Digital Life Secure While Traveling

Secure Your Accounts: A Guide to Security Best Practices

Protect Your Privacy Online: A Simple Guide to Staying Safer on Social Media

Keeping Your Kids Safe Online: A Parent's Guide to Social Media and Digital Security

Paranoids Blog

Paranoids’ Vulnerability Research: NetIQ iManager Security Alerts

October 29, 2024

Making Red Teaming Easier: ASHIRT, An Open Source Tool For Operators

February 27, 2024

Scaling Up Supply Chain Security: Implementing Sigstore for Seamless Container Image Signing

December 18, 2023

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Connect

Keep up with the Paranoids' blog posts and podcast on X (Twitter).

Collaborate

We're Hiring! There has never been a better time to join us.

Apply now

Contact

Looking to get in touch for any reason: Reach Out.

Email us

Our Companywide Commitment: Transparency Report

Yahoo is committed to transparency. As part of this commitment, the company publishes information bi-annually to provide public insight into the government requests we receive, as well as how we respond to these requests.

Learn more