Adobe
HIGH RISKData breach — October 2013
In October 2013, 153 million Adobe accounts were breached with each containing an internal ID, username, email, encrypted password and a password hint in plain text. The password cryptography was poorly done and many were quickly resolved back to plain text. The unencrypted hints also disclosed much about the passwords adding further to the risk that hundreds of millions of Adobe customers already faced.
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What happened in the Adobe data breach?
In October 2013, 153 million Adobe accounts were breached with each containing an internal ID, username, email, encrypted password and a password hint in plain text. The password cryptography was poorly done and many were quickly resolved back to plain text. The unencrypted hints also disclosed much about the passwords adding further to the risk that hundreds of millions of Adobe customers already faced.
The exposed data included 4 types of personal information. Because passwords were exposed, users who reused their password on other sites are at particular risk. Learn more about what a data breach means for you.
Quick answer — was Adobe hacked?
Yes. Adobe was breached in October 2013. The breach exposed 152,445,165 records including email addresses, password hints, passwords. This breach has been independently verified. If your email was involved, your data may still be at risk today. Check if you were affected.
Why was the Adobe breach so dangerous?
The Adobe breach exposed 152,445,165 records — that is 152.4M people whose personal data is now circulating on the dark web. The combination of email addresses, password hints, passwords makes this a high-risk breach that requires immediate action.
Because passwords were exposed, attackers can use credential stuffing to automatically test your Adobe password against hundreds of other websites. If you reused your password anywhere, those accounts are now at risk. Read more about what happens to your data after a breach.
Don't wait to find out — check if your email was exposed in this breach now.
What data was stolen in the Adobe breach?
Email addresses — used for phishing attacks and credential stuffing against your other accounts
Password hints — can be used to access your accounts directly or cracked to reveal your actual password
Passwords — can be used to access your accounts directly or cracked to reveal your actual password
Usernames — used to build profiles and target you with personalised scams
Is the Adobe breach still dangerous in 2026?
Yes. Stolen data from the Adobe breach remains dangerous years after the incident. Research shows that over 65% of stolen credentials from older breaches have never been changed by the account holders. Attackers routinely compile data from multiple breaches to build complete profiles, and credentials from 2013 are still actively used in credential stuffing attacks today.
Personal information like email addresses, phone numbers, and dates of birth never expire. Even if you changed your Adobe password, the other exposed data can be combined with information from other breaches to target you. Learn more about how long stolen data stays dangerous.
Frequently asked about the Adobe breach
Approximately 152,445,165 user records were exposed in the Adobe breach in October 2013.
Yes. Leaked credentials are actively used in credential stuffing attacks years after a breach. If you reused your Adobe password elsewhere and haven't changed it, those accounts remain at risk today.
Enter your email in the free checker on EmailLeaked. We scan 12 billion+ breach records including the full Adobe dataset and tell you instantly whether your email was exposed and what data was taken.
Change your Adobe password immediately, change any other account where you used the same password, enable two-factor authentication on all important accounts, and monitor for phishing emails over the next 90 days.
Who was affected by the Adobe breach?
The Adobe data breach affected approximately 152,445,165 users who had accounts with the service. With 152.4M records exposed, this is one of the larger breaches tracked in our database of 970+ known breaches.
If you ever created an account with Adobe or used their services, your data may have been included in this breach. Check your email now to find out. You can also read our guide on what to do immediately after a data breach.
If your email was in the Adobe breach
Change your Adobe password immediately
Go to Adobe and change your password right now. Use a strong, unique password that you have never used anywhere else.
Change any account sharing that password
If you used the same password on other sites, change it on every one of them. Attackers test stolen credentials on hundreds of popular sites within hours.
Enable two-factor authentication
Turn on 2FA on Adobe and every important account. Even if your password is known, attackers cannot get in without the second factor.
Check your other accounts for this breach
Run a full email check to see every breach your email appears in — not just this one.
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