Why is it so bad to expose sensitive data?

When you expose sensitive data, the consequences can be disastrous, affecting everything from a person’s job to their relationships, to their health and home. Why so serious?

Sensitive data gets its very name from the fact that its exposure could cause harm. Whether the data is only viewed by a limited number of unauthorised persons or made totally public, it’s a big problem. Let’s talk about just what happens when you expose sensitive data.

Profiling essentially involves making assumptions about people or predicting their behavior based on their history or characteristics. Making very important decisions based on a limited amount of data about a person is standard practice for banks, insurance companies, landlords, employers, law enforcement, and more. These decisions can affect people’s livelihood, health, relationships, and other key factors to their happiness and well-being.

Certainly, profiling can be useful, legal, and fair in certain contexts. For example, an employer may ask to check someone’s criminal record, with their consent. The person understands why the record is needed, and how it will be used. They provide it willingly. After seeing a clean police record, the employer decides to hire the person.

On the other hand, imagine you accidentally expose personal data about someone else’s physical or mental health. Their future employer sees it. The employer could easily become biased against the person and give the position to someone else. The person becomes the victim of an unfair decision, all because you exposed their personal information.

If you expose additional sensitive information about a person without being authorised to, it could affect decisions made about them for years to come. Here are a few other examples of unfair profiling that could happen if you expose someone’s personal data:

1. A family is house hunting and they finally find the perfect place. They fill in a rental application and submit it to the landlord. The landlord goes online and finds a negative performance review about the applicant that your company uploaded to the wrong place. He decides not to rent the place to them.
2. A birth mother has chosen someone as an adoptive parent for her unborn baby. Later, she finds information online that you accidentally leaked about their political beliefs several years ago and she changes her plans.
3. You run a tour company and a disgruntled employee steals customers’ travel data and puts it out on the public forum. Data he exposes about your customers includes when, where, and with whom they traveled. This affects their employment and relationships for a variety of reasons.

The list could go on. Whether it is applying for school, qualifying for insurance, joining a club, or getting a job or loan; this rule applies: The outcome for a person will often depend on what information decision-makers have about them. That’s why they should be in control of the personal information they provide. Don’t let your company’s mistakes cause someone to lose out on an important opportunity.

Aside from the harm you cause to others when you expose their personal data, a business can also suffer tremendously when it’s sensitive data is made public. Here’s how exposing sensitive data damages your business:

• Your reputation will suffer. When you expose people’s sensitive data, you lose their trust. News of a data breach spreads quickly, resulting in negative publicity and public perception. Customers, clients, and partners may lose confidence in your ability to protect their data. This can directly affect your business opportunities and cause long-term damage to your brand.
• You might get a fine or face legal charges. Most countries have data protection laws in place that require organisations to take reasonable measures to safeguard sensitive information. If you cannot prove that you were doing everything you should protect data at the time of the leak, you could be hit with heavy legal actions, regulatory fines, and penalties.
• It will interrupt your business. Dealing with the aftermath of a sensitive data exposure incident sucks up tons of time and resources. You’ll need to investigate the breach, contain it, notify affected individuals, implement remediation measures, and enhance security protocols. This means operational inefficiencies, productivity losses, and diversion of resources from core business activities.
• You can lose your competitive advantage. Up until now, we’ve focused on the consequences of leaking other people’s data. But a data leak may also expose your company’s sensitive business information. For example, intellectual property, trade secrets, and proprietary algorithms. This type of confidential information is a key part of your competitive advantage. Its theft or exposure can undermine your company’s ability to innovate, maintain market advantage, and generate revenue.

In short, sensitive data exposure can have severe consequences for your business, directly affecting your finances, reputation, legal compliance, and operational stability. The longer the problem goes on the worse it will be and the more liability for your company. That’s why it’s so important to discover weak points in your security before they cause problems.