SweClockers.com
HIGH RISKData breach — April 2015
In early 2015, the Swedish tech news site SweClockers was hacked and 255k accounts were exposed. The attack led to the exposure of usernames, email addresses and salted hashes of passwords stored with a combination of MD5 and SHA512.
search Check if you were affected — freeData exposed in this breach
What happened in the SweClockers.com data breach?
In early 2015, the Swedish tech news site SweClockers was hacked and 255k accounts were exposed. The attack led to the exposure of usernames, email addresses and salted hashes of passwords stored with a combination of MD5 and SHA512.
The exposed data included 3 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 SweClockers.com hacked?
Yes. SweClockers.com was breached in April 2015. The breach exposed 254,867 records including email addresses, passwords, usernames. 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 SweClockers.com breach so dangerous?
The SweClockers.com breach exposed 254,867 records — that is a large number of compromised accounts. The combination of email addresses, passwords, usernames makes this a high-risk breach that requires immediate action.
Because passwords were exposed, attackers can use credential stuffing to automatically test your SweClockers.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 SweClockers.com breach?
Email addresses — used for phishing attacks and credential stuffing against your other accounts
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 SweClockers.com breach still dangerous in 2026?
Yes. Stolen data from the SweClockers.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 2015 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 SweClockers.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 SweClockers.com breach
Approximately 254,867 user records were exposed in the SweClockers.com breach in April 2015.
Yes. Leaked credentials are actively used in credential stuffing attacks years after a breach. If you reused your SweClockers.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 SweClockers.com dataset and tell you instantly whether your email was exposed and what data was taken.
Change your SweClockers.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 SweClockers.com breach?
The SweClockers.com data breach affected approximately 254,867 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 SweClockers.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 SweClockers.com breach
Change your SweClockers.com password immediately
Go to SweClockers.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 SweClockers.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
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