Capital Economics
MEDIUM RISKData breach — December 2020
In December 2020, the economic research company Capital Economics suffered a data breach that exposed 263k customer records. The exposed data included email and physical addresses, names, phone numbers, job titles and the employer of impacted customers.
search Check if you were affected — freeData exposed in this breach
What happened in the Capital Economics data breach?
In December 2020, the economic research company Capital Economics suffered a data breach that exposed 263k customer records. The exposed data included email and physical addresses, names, phone numbers, job titles and the employer of impacted customers.
The exposed data included 6 types of personal information. Learn more about what a data breach means for you.
Quick answer — was Capital Economics hacked?
Yes. Capital Economics was breached in December 2020. The breach exposed 263,829 records including email addresses, employers, job titles. 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 Capital Economics breach so dangerous?
The Capital Economics breach exposed 263,829 records — that is a large number of compromised accounts. The combination of email addresses, employers, job titles makes this a medium-risk breach that should be addressed promptly.
Don't wait to find out — check if your email was exposed in this breach now.
What data was stolen in the Capital Economics breach?
Email addresses — used for phishing attacks and credential stuffing against your other accounts
Employers — may be combined with other breach data to build a profile for targeted attacks
Job titles — may be combined with other breach data to build a profile for targeted attacks
Names — used to build profiles and target you with personalised scams
Phone numbers — enables SIM swapping attacks and targeted SMS phishing scams
Physical addresses — combined with other data, used for identity theft and physical fraud
Is the Capital Economics breach still dangerous in 2026?
Yes. Stolen data from the Capital Economics 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 2020 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 Capital Economics 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 Capital Economics breach
Approximately 263,829 user records were exposed in the Capital Economics breach in December 2020.
Yes. Leaked credentials are actively used in credential stuffing attacks years after a breach. If you reused your Capital Economics 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 Capital Economics dataset and tell you instantly whether your email was exposed and what data was taken.
Change your Capital Economics 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 Capital Economics breach?
The Capital Economics data breach affected approximately 263,829 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 Capital Economics 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 Capital Economics breach
Change your Capital Economics password immediately
Go to Capital Economics 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 Capital Economics 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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