Microsoft's Bold Move: Expanding Bug Bounty to Third-Party Software
Microsoft is shaking things up! In a recent announcement, the tech giant revealed its plan to broaden its bug bounty scheme, offering rewards for uncovering high-risk security vulnerabilities in third-party software that could impact its online services. But here's where it gets controversial: Microsoft is not limiting its scope to its own products.
The company has been incredibly generous, doling out over $17 million to security researchers in 2025 through its bug bounty programs and live hacking events. And this is the part most people miss: they're not stopping there. Microsoft plans to offer even more in 2026, with a particular focus on serious vulnerabilities affecting its cloud services.
The new program, named 'in scope by default', will extend its reach to include third-party and open-source code, even if these codes don't have their own bug bounty programs. Microsoft vows to do whatever it takes to fix bugs in these external sources, whether it's writing patches or providing support to the code owners. This level of commitment is unprecedented and could significantly improve the security of the entire tech ecosystem.
Historically, Microsoft has concentrated its vulnerability research on product-specific bug bounty programs. However, the new approach takes a holistic view, mirroring the tactics of malicious hackers who exploit vulnerabilities between different software products. This shift in strategy is a direct response to the evolving nature of cyber threats.
Tom Gallagher, vice-president of Microsoft Security Response Centre, believes this change will fortify protections against supply chain vulnerabilities, which attackers often use as a stepping stone to access high-value targets. Microsoft's strategy is not just about fixing bugs but using these reports as indicators to allocate security resources more effectively.
Despite these efforts, Microsoft has faced criticism for delays in addressing serious vulnerabilities in its Azure platform and for mishandling a security patch that was later exploited by Chinese spies. However, Gallagher asserts that the company has made significant strides in transparency over the past year, including publicly disclosing CVE reports for vulnerabilities in its cloud services, which were previously kept under wraps.
Microsoft's bug bounty program is not just about finding bugs; it's about fostering a community of security researchers and encouraging young talent. The company hosts Blue Hat conferences in various locations to mentor and train aspiring security researchers, demonstrating its commitment to a more secure digital future.
The value of vulnerabilities is not lost on Microsoft, with the company offering substantial rewards for bugs in key areas like Hyper V, a tool for isolating virtual machines. As the landscape of cyber threats continues to evolve, Microsoft's expanded bug bounty program could be a game-changer, offering a more comprehensive approach to security that benefits both the company and the wider tech community.
But the question remains: will this bold move be enough to address the ever-growing challenges of cybersecurity? Share your thoughts in the comments below!
