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A data breach is when someone without authorization gains access to sensitive, private, or confidential information stored by a company. If your information is exposed, a breach can lead to identity theft. If you suspect your email has been hacked or breached, check if your email has been compromised with our free data breach checker. Or, learn what to do if you’re affected by a data breach below.
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Data Breaches
Navigating the aftermath of the AT&T data breach
AT&T has confirmed a data breach affecting 73 million customers. Here's what you can do to protect yourself.
April 02, 2024 ·2 min
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Data Breaches
What to do if your personal information has been compromised (9-step guide)
It’s a hassle to recover from a data breach. But with the right tools, it’s possible — follow along to learn how.
March 25, 2024 ·8 min read
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Data Breaches
What is a data breach and how do I help prevent one?
A data breach is an incident that exposes confidential or protected information. Learn how to help keep your info safe and read about recent data breaches here.
July 11, 2023
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ID Theft Resources
Account takeover attacks (ATO) and prevention tips
Account takeovers happen when hackers strongarm their way into accounts to steal money, information, or services.
February 19, 2024 ·9 min read
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All data breach articles
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Data Breaches
Uber Data Breach Affects 57 Million Rider and Driver Accounts
Uber Technologies, Inc. disclosed that hackers stole the personal information of some 57 million customers and drivers. Learn more.
February 04, 2021 ·3 Minutes
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Data Breaches
A Brief History of Data Breaches
Data breaches now make regular news headlines but it wasn’t always so. See a brief history of data breaches from the LifeLock blog.
January 13, 2018 ·3 Minutes
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Data Breaches
Chipotle Data Breach: What You Need to Know
The cybersecurity attack that hit Chipotle restaurants recently is a reminder that you could be at risk anytime you pay with a credit or debit card.
February 04, 2021 ·3 Minutes
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Data Breaches
Beware of Equifax Breach Scams
If someone claiming to be with Equifax calls you wanting to verify your account information, the caller is likely a scammer. Learn what to do if this happens.
February 04, 2021 ·3 Minutes
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Data Breaches
Navigating the aftermath of the AT&T data breach
AT&T has confirmed a data breach affecting 73 million customers. Here's what you can do to protect yourself.
April 02, 2024 ·2 min
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Data Breaches
What you need to know about the UnitedHealth Group data breach
Learn to secure your identity with our guide if your personal information is exposed.
May 06, 2024 ·2 minutes and 47 seconds
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Data Breaches
Microsoft accidentally exposed 250 million customer records — What you should know
A Microsoft security breach exposed 250 million customer records on a database without password protection. Learn more.
February 04, 2021 ·3 Minutes
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Data Breaches
National Public Data breach exposes billions of personal records – what you need to know
Hackers exposed billions of personal records, including Social Security numbers, in the National Public Data breach. Prevent identity theft with LifeLock.
August 15, 2024 ·3 minutes and 30 seconds
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Data Breaches
How to Check If You're Affected by the Equifax Data Breach
It’s easy to find out if you were affected by the Equifax data breach by using a look-up tool. Find out how from LifeLock.
October 06, 2017 ·3 Minutes
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Data Breaches
Equifax Data Breach Affects Millions of Consumers. Here’s What to Do.
Learn details of the Equifax data breach and what you can do to help protect yourself if your personal data was compromised.
February 04, 2021 ·3 Minutes
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Data Breaches
Dropbox Not Hacked, But Your Account May Have Been Compromised
Dropbox said no breach had happened on its servers. “Your stuff is safe. The usernames and passwords…were stolen from unrelated services, not Dropbox.
February 04, 2021 ·3 Minutes
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Data Breaches
Data leak exposes millions of bank loan and mortgage documents
Data leak exposes millions of bank loan and mortgage documents. Here’s what you need to know.
February 04, 2021 ·3 Minutes
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Data Breaches
Yahoo Announces 500 Million Users Impacted by Data Breach
Yahoo confirmed that at least 500 million user accounts have been exposed in a date breach.
February 04, 2021 ·3 Minutes
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Data Breaches
What is a data breach and how do I help prevent one?
A data breach is an incident that exposes confidential or protected information. Learn how to help keep your info safe and read about recent data breaches here.
July 11, 2023
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Data Breaches
What to do if your personal information has been compromised (9-step guide)
It’s a hassle to recover from a data breach. But with the right tools, it’s possible — follow along to learn how.
March 25, 2024 ·8 min read
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Data Breaches
Target Data Breach Victims Could Get Up to $10,000
Target's massive data breach hit during the 2013 holiday shopping season. The retailer is proposing to offer victims up to $10,000 each in damages.
March 26, 2015 ·3 Minutes
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Read our expert tips and advice to help protect yourself from identity theft. Learn about data breaches, fraud, credit, and internet security from the pros at LifeLock by Norton.
Disclaimer: The content on this site is meant to provide general educational information to consumers. The topics covered in particular articles do not necessarily reflect whether a certain type of crime, fraud, or threat may be covered by the Norton and/or LifeLock offerings. Remember that no one can prevent all identity theft or cybercrime, and that LifeLock does not monitor all transactions at all businesses. Please review complete Terms during enrollment or setup.
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