The Paranoids
Protecting Yahoo
We're the information security team — widely known as The Paranoids — that defends the things you love the most about Yahoo from cybersecurity threats.
Securing Infrastructure
Maintaining security controls and providing expertise that protects our most valuable assets, the data that powers your business.
Advancing
Industry
Improving the overall state of security through vulnerability research and open-source projects.
Shepherding Culture
Combining offensive security and social science to enable a company culture that respects your information.
Building Community
Using bug bounty as a tool to incentivize independent security researchers to improve the security of services you rely on.
Are you here looking to disclose a vulnerability to the Paranoids' Bug Bounty Program?!
Paranoids Podcast
Check out the latest episode to hear how the Paranoids are working to improve Yahoo's security posture.
Listen nowOur 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 about to companywide commitment