We all know it’s important to protect our personal information, but what actually happens when someone gets hold of it? If you want to stay prepared, you have to understand the different consequences of identity theft — from lasting financial and legal trouble to effects on your mental well-being. Let’s look at what really happens when someone steals your identity so you can actively protect it.
Irma Šlekytė
August 26, 2025
Simply put, identity theft is when someone steals and uses your personal information without your consent. And they’re often after more than just a password or credit card number. They want the key information that lets them act as you: your Social Security number, driver’s license details, medical records, and access to your bank and online accounts. When criminals get this information, often through a data breach, they have what they need to convincingly impersonate you. That’s exactly why identity theft can be so devastating.
The immediate financial loss is often just the beginning — the whole identity theft recovery process can be an exhausting marathon. You might spend countless hours on the phone with banks, credit agencies, and government bodies. The paperwork alone can feel overwhelming, from filing local police reports to filling out an official Identity Theft Report on the FTC’s website (a crucial document you’ll need to clear your name with businesses and fix your credit). This long and stressful journey can also be expensive if you need legal help to clear your name.
But the threat doesn’t simply disappear once you’ve cleaned up the initial mess. If your stolen data appears on the dark web — a hidden part of the internet where criminals buy and sell information — it can remain and circulate there forever. This permanent exposure means that a victim of identity theft is at a higher risk of being targeted again. This is why taking steps to protect yourself beforehand is so important.
The impact of identity theft can stretch far beyond your wallet and create serious issues for you and your family. The severity of the problem typically depends on how much of your personally identifiable information (PII) the thieves managed to get and what they chose to do with it. Let’s explore some of the biggest problems this type of theft may cause.
Losing money is a very common consequence of identity theft. Identity thieves can use your information to systematically drain your savings or checking accounts, leaving you in a vulnerable financial position overnight.
Beyond stealing what you have, they may create debt. Imagine a thief opening multiple new accounts for credit cards in your name and running up thousands of dollars in charges. You won’t know about it until collections agencies start calling you for debts. This financial fraud can take months of diligent effort to dispute and reverse, all while your own financial stability hangs in the balance.
What to do:
The fraudulent debts created by identity thieves directly attack your credit score. Criminals destroy your payment history by opening new credit lines and, obviously, not making payments. Late payments and high balances are reported to credit agencies, which causes your score to drop.
A damaged credit report has real-world consequences. It can lead to rejections for a car loan, a mortgage for your dream home, or even a rental application. Some employers also check credit history, so it could even cost you a job opportunity. Restoring your credit is a painstaking process of disputing every single fraudulent entry with each of the major three credit bureaus individually.
What to do:
A thief could use your name and insurance information to obtain medical services for themselves (treatments, operations, or prescription drugs), which is known as medical identity theft. This way, they can quickly exhaust your health insurance benefits, and you might find yourself uninsured when you suddenly need medical care.
Even more alarmingly, the thief’s medical data — their blood type, allergies, or health conditions — could be merged with your official health records. In an emergency, doctors might rely on this false information, which could lead to a misdiagnosis or incorrect treatment.
What to do:
A common scheme that identity thieves use to benefit is tax identity theft, where they file a fraudulent tax return using your Social Security number to claim your refund. You may only find out when you try to file your real return and the IRS rejects it.
Thieves may also use your identity to apply for benefits. For instance, a criminal might work using your name and then illegally file for unemployment benefits under your identity, which is a common form of employment identity theft. This can also happen with disability or other government programs, when a criminal steals resources meant for people in need.
To fix tax or employment identity theft, you have to prove your identity to large government bodies like the IRS or the Social Security Administration, which is a slow and bureaucratic process.
What to do:
Your digital life is a treasure trove for identity thieves. When they take over your email or social media profiles, they can execute a number of scams. They might send messages to your friends, family, and colleagues, impersonating you to ask for money or to spread malware. They could also post damaging content that harms your personal and professional reputation. In some cases, this escalates to cyber extortion, where the thief threatens to release private photos or messages unless you pay them a ransom.
Being locked out of your own online accounts is a deeply unsettling experience. It can harm your reputation because the thief can now post as you, and it severs your connection to friends and colleagues that you keep in touch with online. Trying to recover these accounts is often a frustrating process, especially if the thief has already changed your recovery email and phone number.
What to do:
Perhaps the most terrifying consequence of identity theft involves the justice system. With criminal identity theft, a criminal who has been arrested for a crime — anything from a traffic violation to a serious felony — provides your name and information to the police. As a result, a warrant could be issued for your arrest, or the crime could be added to your background check, creating a criminal record in your name.
Imagine being pulled over for a minor traffic stop and being arrested for a crime you didn’t commit. Clearing your name involves navigating the legal system and proving that you are a victim of identity theft, which often requires hiring a lawyer and can lead to expensive legal fees and immense stress as you fight to clear the criminal charges.
What to do:
Your identity is key to securing a place to live, but a criminal who has stolen your data could commit mortgage fraud by taking out a loan or a second mortgage on your home without your knowledge. This could put you at risk of foreclosure. In the rental market, a thief could use your good name to rent an apartment, only to be evicted for non-payment, damaging your rental history.
What to do:
Becoming a victim of identity theft takes an emotional toll. It’s a deep and personal violation that can shake your sense of safety and trust. Many victims report feeling a constant state of anxiety, anger, and helplessness.
The burden of the identity theft recovery process — the endless phone calls, the suspicion from officials, and the fear of what the thief will do next — is psychologically exhausting. This stress can impact your relationships, your performance at work, and your overall health.
What to do:
Identity theft often starts when a company you do business with suffers a data breach. Once identity thieves get your personal data, they often package it with millions of other records and sell it on the dark web. This means your information becomes a commodity for any other criminal in the world to purchase, now or in the future.
Scammers and spammers may buy your information and use it to contact you to promote fraudulent products or services. This explains the sudden surge in targeted spam emails and phishing attacks you might experience.
What to do:
Taking decisive, proactive steps can significantly lower your risk and make you a much harder target for identity thieves. The best defense is a layered defense. By actively managing your digital and physical information and staying vigilant for the common identity theft signs, you can build a strong wall of protection around your identity.
You can take these steps to protect your identity from theft:
For a more detailed guide, check out our blog post with actionable tips on how to prevent identity theft. Being proactive is your strongest defense against identity theft.
Focusing on identity theft prevention, Irma breaks down the latest online threats and how to stay ahead of them. She wants to help readers stay informed and shares practical solutions to protect themselves.
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