Skip to main content
Club Benefits
- Join our community
12
Member Features
24/7
Access Available
30K
Active Members
Exclusive Newsletters
Tech news direct to your inbox
Polls
Have your say in tech polls
Quizzes
Test your tech knowledge
Member Competitions
Member-only chances to win
Community Forums
Connect with members
Exclusive Discounts
Members get exclusive savings
GET CLUB ACCESS QUICK
For the fastest way to join Tom's Guide Club enter your email below. We'll send you a confirmation and sign you up to our newsletter to keep you updated on all the latest news.
By submitting your information, you confirm you are aged 16 or over, have read our Privacy Policy and agree to the Terms & Conditions.
FIND OUT ABOUT OUR MAGAZINE
Want to subscribe to the magazine? Click the button below to find out more information.
Find out more

GET TG ACCESS QUICK

Join the Tom's Guide Club for quick access. Enter your email below and we'll send confirmation, and sign you up to our newsletter.

By submitting your information, you confirm you are aged 16 or over, have read our Privacy Policy and agree to the Terms & Conditions. Geographical rules apply.

Tom's Guide Tom's Guide
AU EditionAustralia UK EditionUK US EditionUS CA EditionCanada
Newsletters Newsletter
RSS
Sign in
  • View Profile
  • Sign out
  • Phones
    • Phone Insights
      • Phone Best Picks
      • Phone Deals
      • Phone Face-Offs
      • Phone How-Tos
      • Phone News
      • Phone Reviews
    • Network Carriers
      • AT&T
      • T-Mobile
      • Verizon
    • Android Phones
      • Google Phones
      • Motorola Phones
      • OnePlus Phones
      • Samsung Phones
      • Nothing Phone
    • iPhone
    • Apps
    • TVs
      • TV Best Picks
      • TV Deals
      • TV Face-Offs
      • TV How-Tos
      • TV News
      • TV Reviews
      • OLED TVs
      • QLED TVs
    • Audio Insights
      • Audio Best Picks
      • Audio Deals
      • Audio Face-Offs
      • Audio How-Tos
      • Audio News
      • Audio Reviews
    • Headphones
      • Airpods
      • Earbuds
      • Over-Ear Headphones
    • Speakers
      • Bluetooth Speakers
      • Soundbars
    • TV Brands
      • Hisense
      • LG
      • TCL
      • Roku
  • Entertainment
    • Streaming
      • Streaming Devices
      • Netflix
      • Prime Video
      • Disney+
      • HBO Max
      • Hulu
      • Apple TV
      • Paramount Plus
      • Peacock
      • TV Subscription Coupons
    • Gaming
      • Nintendo
      • Playstation
      • Xbox
      • Handhelds
      • PC Gaming
      • Gaming Peripherals
      • Alienware
      • Corsair
      • Razer
      • Steam
    • Word Games
      • Wordle
      • Connections
      • Strands
  • Computing
    • Computing Insights
      • Computing Best Picks
      • Computing Deals
      • Computing Face-Offs
      • Computing How-Tos
      • Computing News
      • Computing Reviews
    • VPN
      • VPN Best Picks
      • VPN Deals
      • VPN Face-Offs
      • VPN How-Tos
      • VPN News
      • VPN Reviews
    • Hardware
      • CPUs
      • GPUs
      • Monitors
      • Printers
      • Routers
    • Software
      • Operating Systems
      • Windows
      • macOS
    • Security
      • Antivirus
      • Malware & Adware
    • VR & AR
      • Smart Glasses
      • Meta Quest
    • Laptops
      • Chromebooks
      • Gaming Laptops
      • MacBooks
    • Desktops
      • Apple Desktops
      • Gaming Desktops
    • Tablets
      • iPads
      • Android Tablets
      • e-Readers
    • Computing Brands
      • Acer
      • Asus
      • Dell
      • HP
      • Lenovo
      • Intel
      • AMD
      • Nvidia
  • AI
    • AI Insights
      • AI Best Picks
      • AI Deals
      • AI Face-Offs
      • AI How-Tos
      • AI News
      • AI Reviews
    • AI Engines
      • ChatGPT
      • Copilot
      • Google Gemini
      • Apple Intelligence
      • Claude
      • DeepSeek
      • Perplexity
      • Grok
  • Wellness
    • Mattresses
      • Mattress Best Picks
      • Mattress Deals
      • Mattress Face-Offs
      • Mattress How-Tos
      • Mattress News
      • Mattress Reviews
      • Mattress Coupons
      • Mattress Care
      • Mattress Toppers
      • Pillows & Bedding
    • Fitness
      • Workouts
      • Smartwatches
      • Fitness Trackers
      • Smart Rings
      • Running
      • Apple Watch
      • Garmin
      • Oura
      • Adidas
      • Nike
      • Fitness Coupons
    • Sleep
      • Sleep Tips
      • Sleep Tech
  • Home
    • Home Insights
      • Home Best Picks
      • Home Deals
      • Home Face-Offs
      • Home How-Tos
      • Home News
      • Home Reviews
      • Home Coupons
    • Home Topics
      • Home Appliances
      • Home Office
      • Home Security
      • Smart Home
    • Outdoors
      • Gardening
      • Lawn Care
    • Home Brands
      • Ninja
      • Shark
      • Dyson
      • KitchenAid
      • Ring
      • Breville
    • By Type
      • Best Picks
      • Deals
      • Face-Offs
      • How-Tos
      • News
      • Reviews
      • Coupons
      • Newsletter
    • Popular Brands
      • Amazon
      • Apple
      • Samsung
      • Microsoft
      • Google
      • Sony
      • Meta
      • OpenAI
Forums Tom's Guide To CES
  • home
  • Phones
    • View Phones
      • Phone Best Picks
      • Phone Deals
      • Phone Face-Offs
      • Phone How-Tos
      • Phone News
      • Phone Reviews
    • Network Carriers
      • View Network Carriers
      • AT&T
      • T-Mobile
      • Verizon
    • Android Phones
      • View Android Phones
      • Google Phones
      • Motorola Phones
      • OnePlus Phones
      • Samsung Phones
      • Nothing Phone
    • iPhone
    • Apps
    • TVs
      • View TVs
      • TV Best Picks
      • TV Deals
      • TV Face-Offs
      • TV How-Tos
      • TV News
      • TV Reviews
      • OLED TVs
      • QLED TVs
    • Audio Insights
      • View Audio Insights
      • Audio Best Picks
      • Audio Deals
      • Audio Face-Offs
      • Audio How-Tos
      • Audio News
      • Audio Reviews
    • Headphones
      • View Headphones
      • Airpods
      • Earbuds
      • Over-Ear Headphones
    • Speakers
      • View Speakers
      • Bluetooth Speakers
      • Soundbars
      • Hisense
      • LG
      • TCL
      • Roku
  • Entertainment
    • View Entertainment
    • Streaming
      • View Streaming
      • Streaming Devices
      • Netflix
      • Prime Video
      • Disney+
      • HBO Max
      • Hulu
      • Apple TV
      • Paramount Plus
      • Peacock
      • TV Subscription Coupons
    • Gaming
      • View Gaming
      • Nintendo
      • Playstation
      • Xbox
      • Handhelds
      • PC Gaming
      • Gaming Peripherals
      • Alienware
      • Corsair
      • Razer
      • Steam
      • Wordle
      • Connections
      • Strands
  • Computing
    • View Computing
      • Computing Best Picks
      • Computing Deals
      • Computing Face-Offs
      • Computing How-Tos
      • Computing News
      • Computing Reviews
    • VPN
      • View VPN
      • VPN Best Picks
      • VPN Deals
      • VPN Face-Offs
      • VPN How-Tos
      • VPN News
      • VPN Reviews
    • Hardware
      • View Hardware
      • CPUs
      • GPUs
      • Monitors
      • Printers
      • Routers
    • Software
      • View Software
      • Operating Systems
      • Windows
      • macOS
    • Security
      • View Security
      • Antivirus
      • Malware & Adware
    • VR & AR
      • View VR & AR
      • Smart Glasses
      • Meta Quest
    • Laptops
      • View Laptops
      • Chromebooks
      • Gaming Laptops
      • MacBooks
    • Desktops
      • View Desktops
      • Apple Desktops
      • Gaming Desktops
    • Tablets
      • View Tablets
      • iPads
      • Android Tablets
      • e-Readers
      • Acer
      • Asus
      • Dell
      • HP
      • Lenovo
      • Intel
      • AMD
      • Nvidia
  • AI
    • View AI
      • AI Best Picks
      • AI Deals
      • AI Face-Offs
      • AI How-Tos
      • AI News
      • AI Reviews
      • ChatGPT
      • Copilot
      • Google Gemini
      • Apple Intelligence
      • Claude
      • DeepSeek
      • Perplexity
      • Grok
  • Wellness
    • View Wellness
    • Mattresses
      • View Mattresses
      • Mattress Best Picks
      • Mattress Deals
      • Mattress Face-Offs
      • Mattress How-Tos
      • Mattress News
      • Mattress Reviews
      • Mattress Coupons
      • Mattress Care
      • Mattress Toppers
      • Pillows & Bedding
    • Fitness
      • View Fitness
      • Workouts
      • Smartwatches
      • Fitness Trackers
      • Smart Rings
      • Running
      • Apple Watch
      • Garmin
      • Oura
      • Adidas
      • Nike
      • Fitness Coupons
    • Sleep
      • View Sleep
      • Sleep Tips
      • Sleep Tech
  • Home
    • View Home
      • Home Best Picks
      • Home Deals
      • Home Face-Offs
      • Home How-Tos
      • Home News
      • Home Reviews
      • Home Coupons
      • Home Appliances
      • Home Office
      • Home Security
      • Smart Home
    • Outdoors
      • View Outdoors
      • Gardening
      • Lawn Care
      • Ninja
      • Shark
      • Dyson
      • KitchenAid
      • Ring
      • Breville
      • Best Picks
      • Deals
      • Face-Offs
      • How-Tos
      • News
      • Reviews
      • Coupons
      • Newsletter
      • Amazon
      • Apple
      • Samsung
      • Microsoft
      • Google
      • Sony
      • Meta
      • OpenAI
Forums Tom's Guide To CES
Don't miss these
security warning icon floating above a laptop
Online Security 149 million logins and passwords exposed for Gmail, Facebook, Instagram and more — everything you need to know
A hacker typing quickly on a keyboard
Online Security Popular password manager under attack by hackers — don’t fall for these fake backup emails
Chrome browser on laptop
Online Security Fake Chrome extension ‘breaks’ your computer before it hits you with malware — how to stay safe
TikTok displayed on a smart phone with a USA flag in the background
Social Media Is TikTok U.S. broken, or working as intended? 3 ‘terrifying’ Terms of Service changes may explain what’s really going on
Best internet security suites
Online Security How to remove your home address from the internet — 6 ways to protect your privacy
Artificial intelligence "AI" and brain glowing next to a smartphone screen
AI How to trust AI without getting burned — 5 rules I use every day
Google Pixel 10 in hand
Android Phones Android just got a trio of powerful anti-theft upgrades — here's how they work
An open lock depicting a data breach
Online Security 1.3 billion leaked passwords exposed online in massive new collection — what to do now and how to check your passwords
Image of an Apple MacBook with a Google Chrome logo on the display
Online Security Your personal information is everywhere online — 5 ways to start removing it from the internet
Microsoft 50th anniversary Copilot Home Screen
Online Security This Microsoft Copilot vulnerability only requires a single click, and your personal data could be stolen
Samsung Galaxy S25 Ultra
Phones 3 ways to remove a virus from your phone without paying for apps
 A building with the Kaiser Permanente logo
Online Security Kaiser Permanente reaches $46 million settlement over data breach — how to file your claim
Scanning a QR code on a computer with a phone
Online Security FBI issues urgent warning over 'quishing' scam — don't fall for this
Hands on a computer keyboard with a lock icon
Online Security Clean up your digital life in 2026 with these 7 easy steps
An open lock depicting a data breach
Online Security LinkedIn data, phone numbers, emails and more exposed in massive unsecured 16 terabyte database
Trending
  • Samsung Unpacked
  • Samsung Galaxy S26
  • Winter Storm Fern
  • Best Laptops
  • CES 2026 Awards
  • Best TVs
  • Home office upgrades
  • Best Mattress
  1. Computing
  2. Internet
  3. Online Security

11 Ways to Tell If Your Identity Has Been Stolen

References
By Paul Wagenseil published 15 April 2019

You can minimize the damage from identity theft if you catch it early. Here's how to tell if your identity has been stolen.

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works.

 11 Ways to Tell If Your Identity Has Been Stolen

11 Ways to Tell If Your Identity Has Been Stolen

More than 26 million U.S. residents had their identities stolen in 2016, according to the federal government's Bureau of Justice Statistics. But types of identity theft vary greatly, and so does the potential impact on the victim.

Roughly 13 million people in 2016 had their credit card numbers stolen, a crime that rarely results in a financial loss to the victim. About 8.1 million people experienced bank-account fraud — forged checks, phony ATM withdrawals or fraudulent debit-card charges — crimes in which the victim often has only two business days to report to avoid liability.

Another 13 million people suffered more serious kinds of identity theft in 2016. Their names were used to open new financial accounts, get fake IDs, steal tax refunds or government benefits, and even avoid arrest on criminal charges. (Many individuals reported more than one kind of identity theft.)

Victims of serious identity theft often pay for it. About 1.5 million people suffered losses of $100 or more in 2016, and about 450,000 lost more than $1,000. Others may have had loans or leases denied due to bad credit. A few may have ended up with warrants for crimes they didn't commit.

In all cases of identity theft, it's best to find out about it early. The damage will be minimized, and there will be a greater chance the miscreants will be caught. Here are 11 ways to tell if someone's stolen your identity.

Page 1 of 12
Page 1 of 12
A retailer declines your credit card

A retailer declines your credit card

It's always embarrassing when the cashier tells you that your credit card has been declined. But it might not be your fault.  Call the customer-service number on the back of the card and ask why the card was declined. It could be that fraudulent charges have maxed out your credit limit or placed an alert on the card.

MORE: The Worst Data Breaches of All Time

Page 2 of 12
Page 2 of 12
You see weird activity in your bank account

You see weird activity in your bank account

Check your bank balances every week or so. If you see withdrawals, cashed checks or debit-card purchases you don't recognize, someone might be forging checks in your name, or might have cloned your debit card. If so, contact the bank immediately: Debit-card holders have only two business days to do so, or they may be liable for some of the fraudulent charges.

MORE: 10 Simple Steps to Avoid Identity Theft

Page 3 of 12
Page 3 of 12
Past-due notices arrive in the mail

Past-due notices arrive in the mail

You didn't stay at that hotel in the Bahamas, and you didn't have the power turned on at that vacation cabin you don't own. So why are you getting threatening letters over lack of payment for strange items or services? Because someone is out there impersonating you. Call the bill collectors to see what's going on, then file an identity-fraud report with your local police precinct.

MORE: Best Identity-Theft Protection Services

Page 4 of 12
Page 4 of 12
Strange items appear on your credit report

Strange items appear on your credit report

At AnnualCreditReport.com, you can get a free credit report every four months from one of the three major credit-reporting agencies. Look for unfamiliar accounts. If anything's amiss, contact one of the three agencies — Equifax (1-888-766-0008), Experian (1-888-397-3742) and TransUnion (1-800-680-7289) — right away and ask to put a credit alert on your file. The alert will last for one year and will affect all three agencies.

Then, contact the company with which you have the false account and inform them of the situation, documenting as much as you can in writing. You may also have to file a police report — it's often the first step in restoring your identity.

MORE: How to Protect Yourself from Data Breaches

Page 5 of 12
Page 5 of 12
Your yearly income doesn't match IRS records

Your yearly income doesn't match IRS records

If the IRS says you made a lot more money than you reported on your tax return, someone may be illegally using your Social Security number so that they can work. Reply to the IRS in writing, fill out and submit an IRS Identity Theft Affidavit and get ready to submit to an audit.

MORE: How to Protect Your Social Security Number

Page 6 of 12
Page 6 of 12
Statements arrive for credit cards you don't have

Statements arrive for credit cards you don't have

If you have good credit, you'll get a lot of credit-card applications in the mail. But someone else could fill out an application to get a new card in your name, then steal it from your mailbox when it arrives. Call the card issuer, then file a police report.

MORE: Identity Theft Victim? Here's What You Need to Do

Page 7 of 12
Page 7 of 12
A credit card you didn't apply for arrives in the mail

A credit card you didn't apply for arrives in the mail

Sometimes the thieves don't steal the newly issued card out of your mailbox in time. Call the card issuer, make sure there are no charges on the card, cancel the card and keep an eye out for shifty neighbors.

MORE: Why the Wealthy Are Prime Targets for Identity Theft

Page 8 of 12
Page 8 of 12
Your credit-card statement stops coming

Your credit-card statement stops coming

If you still get card statements in the mail, and one is late, call the issuer and check the mailing address on the card. A thief may have cloned the card and changed the billing address, or someone may have stolen a card out of your mail before you had a chance to sign and activate it. In either case, you'll still be the one paying the bill unless you find out quickly.

MORE: What to Do After a Data Breach

Page 9 of 12
Page 9 of 12
The IRS tells you you've already filed a tax return

The IRS tells you you've already filed a tax return

If you file your tax return, but the IRS says you've already filed one, you may be the victim of tax-refund identity theft. Someone may have filed a tax return in your name, using your Social Security number, and collected your tax refund. If that's what it looks like, notify the IRS right away in writing, fill out and submit an IRS Identity Theft Affidavit, and file a report with your nearest police station. It may take months of paperwork to get your tax refund.

MORE: Why It May Take Longer to Get Your Tax Refund This Year

Page 10 of 12
Page 10 of 12
Your application for credit or service is denied

Your application for credit or service is denied

If you believe you have good credit, but unexpectedly find yourself turned down for a loan, a credit card or a lease, someone may have impersonated you and ruined your credit report. If so, put an alert on your credit report, file a complaint with the Federal Trade Commission at www.identitytheft.gov, and file a police report. If you have evidence your Social Security number was used, file an IRS Identity Theft Affidavit as well. It will take months or years to repair your credit, so you'd better get started.

MORE: My Identity Was Stolen Twice – Here's What I Did

Page 11 of 12
Page 11 of 12
Police come looking for you

Police come looking for you

In perhaps the worst form of identity theft, crooks use your name when passing bad checks or committing other crimes. You may have a hard time explaining that to the police, but be patient and show ID. If you don't match the description of the person they're looking for, you may be OK. Otherwise, keep quiet and get a lawyer.

MORE: What to do if your SSN is stolen

Page 12 of 12
Page 12 of 12
TOPICS
Security
Paul Wagenseil
Paul Wagenseil
Social Links Navigation

Paul Wagenseil is a senior editor at Tom's Guide focused on security and privacy. He has also been a dishwasher, fry cook, long-haul driver, code monkey and video editor. He's been rooting around in the information-security space for more than 15 years at FoxNews.com, SecurityNewsDaily, TechNewsDaily and Tom's Guide, has presented talks at the ShmooCon, DerbyCon and BSides Las Vegas hacker conferences, shown up in random TV news spots and even moderated a panel discussion at the CEDIA home-technology conference. You can follow his rants on Twitter at @snd_wagenseil.

Read more
A laptop displaying the warning "scam alert!"
Scammers are now using your data to craft personalized attacks — here's how you can fight back
 
 
Screen graphic showing data breach warning
Nearly 5.6 million people hit by massive data breach at credit check company — what you need to know
 
 
Hacker using a stolen social security card
Your Social Security number is vulnerable to identity thieves — here's how to lock it down
 
 
An open lock depicting a data breach
1.3 billion leaked passwords exposed online in massive new collection — what to do now and how to check your passwords
 
 
A hand typing at a computer in a dark room, lit up by the laptop's keyboard LEDs and red LED light
I write about hackers for a living but these are the 3 real-world threats that worry me most — and how to avoid them in 2026
 
 
Annoying things about iPhone.
Phishing scam alert: This "We found your lost iPhone" text is fake and wants to steal your Apple ID
 
 
Latest in Online Security
Nike breach
Nike currently 'investigating a potential cybersecurity incident' as 1.4TB of data allegedly stolen
 
 
security warning icon floating above a laptop
149 million logins and passwords exposed for Gmail, Facebook, Instagram and more — everything you need to know
 
 
A hacker typing quickly on a keyboard
Popular password manager under attack by hackers — don’t fall for these fake backup emails
 
 
Chrome browser on laptop
Fake Chrome extension ‘breaks’ your computer before it hits you with malware — how to stay safe
 
 
Best internet security suites
How to remove your home address from the internet — 6 ways to protect your privacy
 
 
 A building with the Kaiser Permanente logo
Kaiser Permanente reaches $46 million settlement over data breach — how to file your claim
 
 
Latest in References
A woman with a bigger build sits up in bed smiling. To the left, an insert showing a close up of a hand holding the corner of a thin mattress or thick mattress topper
Are 8-inch mattresses good for heavy people? I'm a sleep writer, here's my take
 
 
A woman naps on the sofa during the middle of the day
Can you really ‘catch up’ on lost sleep during the holidays? Two sleep experts weigh in
 
 
An image of sleep writer Becky George sleeping on a bed in our Sleep Lab. To the left is a cut out image of a blackboard showing basics of learning Chinese, implying she's learning a new language as she sleeps
Sleep, learning and memory — experts explain the 'magic elixir' that can make 2026 your best year yet
 
 
An image showing behind the scenes of our temperature regulation tests on the Saatva Classic mattress, with our tester lying on the mattress and our Managing Editor of Sleep, Claire Davies' iPhone attached to our thermal imaging camera to track the heat absorption and heat dissipation capabilities of the Saatva Classic over a period of 30 minutes.
Our thermal tests show this specific type of mattress helps you sleep cooler than any other — here's exactly what to look for
 
 
Image is split into four squares, with each square showing a different aspect of our mattress testing process. In the top left hand corner one of our mattress writers performs an effective sleep space test on the DreamCloud Classic mattress. In the top right hand corner you can see our pressure relief weighted indentation test in process, where we are using a standardized stack of weights to measure how much the mattress indents (how well it contours) and how quickly it recovers (how responsive it is). In the bottom left hand corner another our of mattress testers lies on her side on the Saatva Classic mattress during a pressure relief test, with a digital laser projecting a straight line onto her back so we can assess how well the mattress supports spinal alignment. In the bottom right hand corner, one of our mattress testers lies on a hybrid mattress during a thermal regulation test. In the image you can see we're using a thermal imaging camera to measure how much heat the mattress absorbs and how quickly it dissipates that heat.
How we test mattresses
 
 
Our mattress tester wearing black silk pyjamas laying on her back on the Birch Elite mattress on wooden bedframe in warm lit bedroom with bedside plant, chair, unit, lamp and checkred rug
What is pressure relief in a mattress?
 
 
LATEST ARTICLES
  1. Google Pixel 10 in hand
    1
    Android just got a trio of powerful anti-theft upgrades — here's how they work
  2. 2
    Apple could keep iPhone 18 price the same as it 'shows just how much leverage they have,' argues analyst
  3. 3
    This 13-year-old-iPhone just got a software update from Apple — are you paying attention, Samsung?
  4. 4
    Touchdown! This 75-inch mini-LED TV is 50% off at Best Buy ahead of the Super Bowl
  5. 5
    I work in New York City — here’s what I’m wearing to stay warm on my commute (The North Face, Ugg, Lululemon and more)

Tom's Guide is part of Future US Inc, an international media group and leading digital publisher. Visit our corporate site.

Add as a preferred source on Google
  • Terms and conditions
  • Contact Future's experts
  • Privacy policy
  • Cookies policy
  • Accessibility Statement
  • Advertise with us
  • About us
  • Archives
  • Careers

© Future US, Inc. Full 7th Floor, 130 West 42nd Street, New York, NY 10036.

Please login or signup to comment

Please wait...