Медицинская лаборатория Гемотест (Gemotest)
MEDIUM RISKData breach — April 2022
In April 2022, Russian pharmaceutical company Gemotest suffered a data breach that exposed 31 million patients. The data contained 6.3 million unique email addresses along with names, physical addresses, dates of birth, passport and insurance numbers. Gemotest was later fined for the breach.
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What happened in the Медицинская лаборатория Гемотест (Gemotest) data breach?
In April 2022, Russian pharmaceutical company Gemotest suffered a data breach that exposed 31 million patients. The data contained 6.3 million unique email addresses along with names, physical addresses, dates of birth, passport and insurance numbers. Gemotest was later fined for the breach.
The exposed data included 8 types of personal information. Learn more about what a data breach means for you.
Quick answer — was Медицинская лаборатория Гемотест (Gemotest) hacked?
Yes. Медицинская лаборатория Гемотест (Gemotest) was breached in April 2022. The breach exposed 6,341,495 records including dates of birth, email addresses, genders. 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 Медицинская лаборатория Гемотест (Gemotest) breach so dangerous?
The Медицинская лаборатория Гемотест (Gemotest) breach exposed 6,341,495 records — that is 6.3M people whose personal data is now circulating on the dark web. The combination of dates of birth, email addresses, genders 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 Медицинская лаборатория Гемотест (Gemotest) 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
Genders — may be combined with other breach data to build a profile for targeted attacks
Government issued IDs — enables full identity theft including fraudulent credit applications
Health insurance information — 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
Passport numbers — may be combined with other breach data to build a profile for targeted attacks
Physical addresses — combined with other data, used for identity theft and physical fraud
Is the Медицинская лаборатория Гемотест (Gemotest) breach still dangerous in 2026?
Yes. Stolen data from the Медицинская лаборатория Гемотест (Gemotest) 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 2022 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 Медицинская лаборатория Гемотест (Gemotest) 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 Медицинская лаборатория Гемотест (Gemotest) breach
Approximately 6,341,495 user records were exposed in the Медицинская лаборатория Гемотест (Gemotest) breach in April 2022.
Yes. Leaked credentials are actively used in credential stuffing attacks years after a breach. If you reused your Медицинская лаборатория Гемотест (Gemotest) 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 Медицинская лаборатория Гемотест (Gemotest) dataset and tell you instantly whether your email was exposed and what data was taken.
Change your Медицинская лаборатория Гемотест (Gemotest) 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 Медицинская лаборатория Гемотест (Gemotest) breach?
The Медицинская лаборатория Гемотест (Gemotest) data breach affected approximately 6,341,495 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 Медицинская лаборатория Гемотест (Gemotest) 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 Медицинская лаборатория Гемотест (Gemotest) breach
Change your Медицинская лаборатория Гемотест (Gemotest) password immediately
Go to Медицинская лаборатория Гемотест (Gemotest) 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 Медицинская лаборатория Гемотест (Gemotest) 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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