What Is a Bug Bounty Program and How Does It Work?

Imagine we have a company named SoftwareCo that wants to check its software for security vulnerabilities. There are two scenarios: one in which SoftwareCo hires a traditional cybersecurity firm, and another in which SoftwareCo works with a bug bounty platform.

Scenario 1—Traditional Cybersecurity Company

SoftwareCo hires a security consulting firm, ProtectCo, to test its software. ProtectCo is a typical consulting service provider with a few dozen employees. ProtectCo will assign a few of its cybersecurity experts who will test SoftwareCo’s software for 2-4 weeks. After the assessment, ProtectCo will provide a report listing all vulnerabilities that ProtectCo’s employees have found during the assessment and will hand it over to SoftwareCo. SoftwareCo’s Head of IT will be responsible for fixing the bugs.

That’s the standard flow most companies go through when conducting a security assessment of their digital assets.

Now, let’s take a look at Scenario 2, where SoftwareCo chooses a Bug Bounty Platform (BBP).

Scenario 2—Bug Bounty Platform

Firstly, a bug bounty platform will help SoftwareCo create a Bug Bounty Program Policy—a document that describes in detail what resources are within scope/out of scope, what the reporting procedure is, what the rewards are for various vulnerabilities, and other rules. Once that’s done, the bug bounty platform will announce to hundreds of its researchers that a bug bounty program for SoftwareCo is live, with a call to action to participate. Dozens of security researchers will be testing SoftwareСo’s digital assets for months (or even years). All vulnerabilities are being reported via the platform. BBP’s triage team validates each report. SoftwareCo can monitor program activity 24/7 and get live updates on found vulnerabilities and money spent.

As you can see, in Scenario 2, lots and lots of researchers with various backgrounds will test SoftwareCo’s digital assets for a prolonged period of time, greatly reducing the chance that a bug will “slip by.” Traditional security consulting companies simply can’t compete with the talent base available to Bug Bounty Platforms.

Many companies have a mindset of building an “impenetrable wall” around their digital assets that will save them. The reality, however, is different. No matter how great the wall is, hackers will find a weak spot sooner or later and exploit it.

Technology is evolving all the time, and your defense has to keep pace. The right mindset if you don’t want to be hacked is to constantly test your “wall,” find vulnerabilities and fix them, before black hat hackers can exploit them.

Bug bounty is a convenient and efficient way for companies to continuously test the security of their digital assets. So what is a bug bounty program?

What Is a Bug Bounty Program?

A bug bounty program is a structured arrangement where a company invites independent security researchers, often called ethical hackers or white-hat hackers, to search for vulnerabilities in its digital assets. When a researcher finds and responsibly reports a valid security issue, the company pays them a reward, or "bounty," based on the severity of the finding.

The concept is simple: you're essentially crowdsourcing your security testing to a global pool of specialists, each with different skills, tools, and attack perspectives.

Bug bounty programs can cover a wide range of assets like web applications, APIs, mobile apps, login flows, payment systems, admin panels, and more. Companies define the scope, set the rules of engagement, and decide what types of vulnerabilities are eligible for rewards.

This isn't a new idea. Tech giants like Google, Microsoft, and Apple have run bug bounty programs for over a decade. But what's changed is accessibility. Today, platforms exist that allow any company, regardless of size or industry, to launch and manage a program without the need for deep in-house security expertise.

What Are The Main Types of Bug Bounty Programs?

What Is The Bug Bounty Program Lifecycle?

Business Benefits of a Bug Bounty Program

A bug bounty program helps businesses improve security by using external experts to find problems before criminals do. The key benefits include:

• Better Security Coverage: Internal security teams have limits. A bug bounty program brings in security researchers with different skills, increasing the chances of finding critical issues.
• Stronger Customer Trust: Proactive security efforts show a commitment to protecting users and data, improving reputation.
• Faster Issue Detection: Traditional security checks run on a schedule, but bug bounty programs run continuously, allowing businesses to catch risks sooner.

Cost Comparison: Bug Bounty vs. Traditional Security

A bug bounty program is often more affordable than hiring full-time security testers. Businesses pay for real security risks instead of spending a fixed budget on security reviews that may miss critical gaps.

The pay-for-results model of a bug bounty program makes it a flexible security solution. Instead of spending a set amount on testing, businesses only pay when real weaknesses are found.

Risk Management Strategies with Bug Bounties

A bug bounty program helps businesses manage security risks effectively. To get the best results, companies should:

• Define Clear Rules: Set clear guidelines on what areas testers can check, how reports should be submitted, and how rewards will be given. HackenProof’s policy guidelines provide a strong example.
• Offer Competitive Rewards: The best security researchers focus on programs with fair payments. Bug bounty leaderboards show how top hackers earn high rewards.
• Prioritize Fixes: Security issues should be fixed quickly based on how serious they are. A good bug bounty program includes a process for ranking and handling issues. Companies like Near and Aptos have successfully implemented structured vulnerability management.
• Use a Trusted Platform: Running a bug bounty program through a platform ensures smooth communication between businesses and researchers.

Bug Bounty Programs for the Government Sector

Governments are interested in running bug bounty programs since this form of security testing allows them to achieve the desired high-quality outcomes in a fast and financially efficient way. Instead of maintaining a huge internal staff of high-paid cybersecurity specialists, a government, when required, organizes a bug bounty program and pays ethical researchers only for revealed bugs.

Non-required expenditures are not related to bug bounty programs. At the same time, reputable bug bounty platforms are interested in cooperating only with highly professional ethical researchers, and that is why governments applying for bug bounty programs face minimal security and disclosure risks.

Bug Bounty Programs & HIPAA Compliance Audit

HIPAA regulation states that covered entities should “implement a mechanism to encrypt Protected Health Information (PHI) whenever deemed appropriate.” The main goal of encryption is to prevent unauthorized users from viewing PHI. The HIPAA regulation generally does not treat any safeguard measure as the only appropriate tool for protecting PHI. That is why covered entities are free to decide what security measures to apply. HIPAA provisions were written with the understanding that new security technologies and methods would inevitably appear, and a bug bounty program has become one of them.

The entities that want to be fully HIPAA compliant need to focus on ensuring that patients’ private data are protected not only at the stage of transmission but also 24/7, wherever they can be stored. In general, end-to-end encryption is just one of the tools used to protect transmitted information, while only adequately performed security testing, like the one carried out in the form of a bug bounty program, can make entities fully eligible for getting HIPAA compliance status.

The U.S. Department of Health and Human Services (HHS) carries out a periodical audit of covered entities and business associates for their compliance with HIPAA. The main aspects of HIPAA compliance are the adequate safeguarding of protected health information (PHI) and the implementation of the HIPAA Security Rule requirements for risk analysis and risk management.

Under the Security Management Process standard in the Security Rule, organizations are required to “implement policies and procedures to prevent, detect, contain, and correct security violations.” A bug bounty program is a process that provides for meeting all these objectives since white hat hackers not only detect vulnerabilities but also inform entities on how to fix them and then test fixes.

To become eligible for HIPAA-compliant organization status, they also need to assess the potential threats to their information systems containing e-PHI. A bug bounty program is a process by which companies may get an understanding of the scope of security risks in a documented form (reports). Thus, the completion of a bug bounty program will serve as confirmation of the entity’s focus on security assurance. However, before allowing independent researchers to work on detecting vulnerabilities, the entity has to separate the testing environment from the networks containing PHI, since in the case of independent researchers accessing these data, the entity will become the violator of HIPAA.

Entities failing to adhere to HIPAA standards face financial penalties and are forced to address issues by the Department of Health and Human Services’ Office for Civil Rights (OCR) and state attorneys general. Penalties are imposed on covered entities to ensure that they are held responsible for certain actions or their absence. The sum of the penalty depends on the seriousness of the violation. In most cases, entities become HIPAA violators due to risk assessment failures. The sum of financial fines imposed on covered entities ranges between $100 and $50,000, but for critical violations, these figures may be much higher. When an entity can prove that a reasonable amount of care has been taken to abide by HIPAA rules, then the sum of financial penalties will be minimal, or authorities may even decide not to impose any punitive measures.

In January 2021, the Lifetime Healthcare Companies, including its affiliate Excellus Health Plan have agreed to pay a $5.1 million fine for the failure to prevent the data breach affecting 9.3 million people caused by unauthorized access to the information systems by cybercriminals. The organization has also agreed to implement a corrective action plan.

In October 2020, Aetna Life Insurance Company and affiliated covered entity (Aetna) agreed to pay a $1 million fine for the failure to guarantee the protection of clients’ data. The plan-related documents displayed on two web services for health plan members could be accessed without login credentials. In September 2020, Orthopedic Clinic paid a $1.5 million fine for non-compliance with HIPAA.

In 2016, a malicious actor accessed the entity’s electronic medical record system and stole data belonging to more than 200K patients. According to the results of the investigation, the data breach was caused by the entity’s failure to conduct regular risk analysis, implement risk management, and perform regular audit controls.

If the above-mentioned entities had run regular bug bounty programs, they would have avoided these huge penalties or at least faced much lower fines. The more effort entities contribute to strengthening their security, the lower their chances of being affected by data breaches and, thus, facing huge financial penalties.

Bug Bounty Program & GDPR Compliance Audit

Under the General Data Protection Regulation (Recital 83), entities are recommended to implement measures such as encryption to mitigate the risks associated with data processing, and thus, this instrument may not be referred to as mandatory. That is why the use of encryption does not obligatorily make companies GDPR-compliant. At the same time, under Article 32, companies have to take appropriate technical and organizational measures to ensure data protection. In this context, both bug bounty programs and encryption may be viewed as security measures by implementing which companies can get closer to becoming GDPR compliant.

• Encryption makes data unreadable for unauthorized users and is widely used when transferring information.
• Although encryption may be viewed as a highly recommended measure to ensure data security, it does not guarantee 100% protection of personal information since there is always the risk that human mistakes or improper implementation can lead to data leaks.

That is why it is highly recommended for companies to apply for bug bounty programs to identify the channels through which data leaks may take place. Generally, bug bounty programs and data encryption are the 2 security measures that complement rather than substitute each other.

Although there is no precise algorithm by implementing which companies can become GDPR compliant, there is a list of basic recommendations following which companies can significantly increase their chances of passing the GDPR compliance audit. Companies need to take into account data protection from the time they start working with information. Since the bug bounty program is a continuous security testing instrument, it may serve as a great confirmation for authorities of the data controller’s focus on security. By running bug bounty programs, companies build awareness about data protection among their employees.

Besides, when preparing to run a bug bounty program on professional platforms, companies conduct information audits to determine how much information they have and where they store it. By completing these activities, companies become more transparent, which is also one of the required conditions to become GDPR compliant.

And, what is most important, bug bounty programs allow companies to detect and eliminate critical and high-severity vulnerabilities and bugs, the exploitation of which by malicious actors may result in data theft and leaks. As a result, companies can increase the level of protection of the information they work with. Generally, by preparing for and running bug bounty programs, companies may meet some of the main requirements to become GDPR compliant.

When companies fail to ensure the protection of clients’ information, under the GDPR, they can face financial penalties. Generally, there are 2 levels of fines depending on the severity of violations. For less severe infringements, the company that has violated the GDPR provisions has to pay fines of up to €10 million or 2% of its annual worldwide revenues, whichever amount is higher. For more serious infringements, the company that has violated the GDPR provisions has to pay fines of up to €20 million or 4% of its annual worldwide revenues, whichever amount is higher. The fines are administered by the data protection regulators of each EU country. The amount of fines imposed on a company depends on 10 criteria, including whether the company has taken adequate precautionary measures. In this case, by running bug bounty programs, companies may show that they have taken serious precautionary measures to prevent data theft and leaks, and, as a result, the sum of fines they will have to pay in case of data infringement will be reduced.

In 2020, British Airways was fined £20 million by the Information Commissioner’s Office for its failure to take appropriate security measures to prevent the data breach that took place in 2018. As a result of this breach, the data belonging to 400,000+ customers was compromised. It took the company over 2 months to detect the attack. According to the ICO, the company did not undertake appropriate rigorous testing in the form of simulations of cyberattacks.

In 2019, Bulgaria’s data protection authority, the Commission for Personal Data Protection, imposed a fine of over €2.6 million on the country’s National Revenue Agency (NRA) for its failure to prevent a personal data breach. The data breach affected over 5 million Bulgarian citizens. The national authority recommended that the NRA enhance its data protection mechanism to prevent the occurrence of similar incidents in the future. Consequently, it is reasonable to suggest that by running bug bounty programs, entities can avoid facing financial fines of up to a few million USD.

Bug Bounty Program & PCI DSS Compliance Audit

Under PCI DSS Requirement 3, companies are obliged to avoid sending PAN (primary account number) in unencrypted messages and are strongly recommended to encrypt every piece of information they need to store. However, end-to-end encryption is just one of the measures companies should take to become PCI DSS compliant. The use of bug bounty programs allows companies to identify weaknesses, the exploitation of which may allow attackers to access sensitive data and files located in the companies’ storage.

To become PCI DSS compliant, entities processing debit/credit card payments have to achieve 6 separate goals—the PCI Security Standards. For example, entities need to regularly test security systems and processes, protect stored cardholder data, and restrict access to cardholder data. The bug bounty program is a security testing mechanism through which, on a regular basis, companies can meet some of the key PCI Security Standards. Also, bug bounty programs may allow companies to detect issues in their access control systems, networks, and security policies.

To become PCI DSS compliant, companies need to prove their ability to prevent data breaches, and bug bounty programs are measures that allow companies to identify and eliminate the channels through which malicious actors can gain access to and steal the sensitive data stored by entities.

Top 5 Bug Bounty Myths

Conclusion

Security breaches don't announce themselves in advance. Bug bounty programs give traditional businesses a way to find the cracks before someone else does, without the overhead of a massive in-house security operation.

In a world where customer data is a liability and regulatory pressure is increasing, the question isn't whether you can afford to run a bug bounty program. It's whether you can afford not to.