Cannabis.com
HIGH RISKData breach — February 2014
In February 2014, the vBulletin forum for the Marijuana site cannabis.com was breached and leaked publicly. Whilst there has been no public attribution of the breach, the leaked data included over 227k accounts and nearly 10k private messages between users of the forum.
search Check if you were affected — freeData exposed in this breach
What happened in the Cannabis.com data breach?
In February 2014, the vBulletin forum for the Marijuana site cannabis.com was breached and leaked publicly. Whilst there has been no public attribution of the breach, the leaked data included over 227k accounts and nearly 10k private messages between users of the forum.
The exposed data included 10 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 Cannabis.com hacked?
Yes. Cannabis.com was breached in February 2014. The breach exposed 227,746 records including dates of birth, email addresses, geographic locations. 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 Cannabis.com breach so dangerous?
The Cannabis.com breach exposed 227,746 records — that is a large number of compromised accounts. The combination of dates of birth, email addresses, geographic locations makes this a high-risk breach that requires immediate action.
Because passwords were exposed, attackers can use credential stuffing to automatically test your Cannabis.com 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 Cannabis.com breach?
Dates of birth — used to verify identity for account takeover and fraud
Email addresses — used for phishing attacks and credential stuffing against your other accounts
Geographic locations — may be combined with other breach data to build a profile for targeted attacks
Historical passwords — can be used to access your accounts directly or cracked to reveal your actual password
Instant messenger identities — may be combined with other breach data to build a profile for targeted attacks
IP addresses — combined with other data, used for identity theft and physical fraud
Passwords — can be used to access your accounts directly or cracked to reveal your actual password
Private messages — may be combined with other breach data to build a profile for targeted attacks
Usernames — used to build profiles and target you with personalised scams
Website activity — may be combined with other breach data to build a profile for targeted attacks
Is the Cannabis.com breach still dangerous in 2026?
Yes. Stolen data from the Cannabis.com 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 2014 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 Cannabis.com 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 Cannabis.com breach
Approximately 227,746 user records were exposed in the Cannabis.com breach in February 2014.
Yes. Leaked credentials are actively used in credential stuffing attacks years after a breach. If you reused your Cannabis.com 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 Cannabis.com dataset and tell you instantly whether your email was exposed and what data was taken.
Change your Cannabis.com 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 Cannabis.com breach?
The Cannabis.com data breach affected approximately 227,746 users who had accounts with the service. While not the largest breach on record, it still represents a significant number of compromised accounts in our database of 970+ known breaches.
If you ever created an account with Cannabis.com 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 Cannabis.com breach
Change your Cannabis.com password immediately
Go to Cannabis.com 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 Cannabis.com 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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