Breach Intelligence

6,875

Total breached databases

In 2024, a user database belonging to Zonatelecom (zonatelecom.ru), a Russian telecommunications company operating under OOO Zashchishchennye Telekommunikatsii, was allegedly leaked and shared on a hacking forum. Reports suggest the breach exposed approximately 228,000 account records from the company's Bitrix platform. The compromised data allegedly included names, email addresses, usernames, registration and activity dates, and passwords stored predominantly as SHA-512 crypt hashes.
  • Date: 2024
  • Domain: zonatelecom.ru
  • Country: Russia
  • Category: Telecommunications
  • Data: Email Addresses Passwords Names Phone Numbers Geographic Locations Usernames Genders Site Activity Job Information Company Information Birthdates
  • Records: 228,730
  • Lines: 228,731
  • Size: 98.85 MB
  • Passwords: SHA-512, MD5
  • Cracked: 0%
In 2025, a database allegedly linked to Gosuslugi (gosuslugi.ru), the Russian Federation's unified portal for state and municipal services, was published on a hacking forum. Reports suggest the data was released by a threat actor operating under the handle "V0idix". The dataset contains approximately 2.4 million records of Russian citizens, including full names, patronymics, genders, dates of birth, postal addresses, internal passport series and numbers, email addresses, and phone numbers. It has been reported that this release follows earlier partial leaks attributed to pro-Ukrainian groups targeting the same platform.
  • Date: 2025
  • Domain: gosuslugi.ru
  • Threat Actor: V0idix
  • Country: Russia
  • Category: Government
  • Data: Email Addresses Names Phone Numbers Geographic Locations Government IDs Genders Site Activity Birthdates
  • Records: 2,416,201
  • Lines: 2,416,207
  • Size: 1.01 GB
  • Passwords: No
In May 2022, the Russian government multifunctional service center portal Mydocuments36.ru ("Мои документы", the МФЦ of the Voronezh region), which lets residents access state services via ESIA/Gosuslugi authentication, allegedly suffered a data breach. Reports suggest the exposed user database contained approximately 25,900 records including full names, email addresses, usernames (ESIA identifiers), and bcrypt-hashed passwords.
  • Data: Email Addresses Passwords Names Geographic Locations Usernames Site Activity
  • Records: 25,906
  • Lines: 25,906
  • Size: 6.35 MB
  • Passwords: BCrypt, Hashed
  • Cracked: 0%
Sometime before 2025, pstu.ru, the research-activity (NIRS) management system of Perm State Technical University in Russia, allegedly suffered a data breach. Reports suggest approximately 43,000 records were exposed, predominantly student and staff names, along with a small number of system-user email addresses.
  • Date: 2025
  • Domain: pstu.ru
  • Country: Russia
  • Category: Education
  • Data: Email Addresses Names Phone Numbers Geographic Locations
  • Records: 43,690
  • Lines: 43,694
  • Size: 3.17 MB
  • Passwords: No
PSKB 2023

PSKB 2023

Sensitive
In June 2023, the Russian bank Primsotsbank (PSKB, pskb.com) allegedly suffered a data breach affecting its website's user accounts and card-application records. Reports suggest approximately 93,000 individuals were exposed. The compromised data allegedly included email addresses, usernames, salted MD5 password hashes, full names, phone numbers, dates of birth, government identification (Russian passport) numbers, geographic locations and site activity.
  • Date: Jun 21, 2023
  • Domain: pskb.com
  • Threat Actor: valepwnzraid
  • Country: Russia
  • Category: Finance & Payments
  • Data: Email Addresses Passwords Names Phone Numbers Geographic Locations Usernames Government IDs Site Activity Birthdates
  • Records: 93,681
  • Lines: 167,986
  • Size: 70.59 MB
  • Passwords: Hashed, MD5 Salted
  • Cracked: 0%
In January 2024, the Russian online cosmetics and hair-care store hairpersona.ru allegedly suffered a data breach. Reports suggest the exposed customer and order records covered approximately 80,000 individuals. The compromised data allegedly included email addresses, hashed passwords, names, phone numbers, physical and geographic locations, IP addresses, order information and site activity.
  • Date: Jan 26, 2024
  • Domain: hairpersona.ru
  • Country: Russia
  • Category: E-commerce & Retail
  • Data: Email Addresses Passwords Names Phone Numbers Physical Locations Geographic Locations Order Information IP Addresses Site Activity
  • Records: 231,491
  • Lines: 326,381
  • Size: 235.58 MB
  • Passwords: Hashed, MD5
  • Cracked: 0%
In September 2023, the laboratory network CITILAB, accessible at my.citilab.ru, experienced a data breach. The platform is known for providing laboratory services. The breach resulted in the exposure of approximately 350,000 lines of data. Among the compromised data were names, email addresses, phone numbers, geographic locations, usernames, passwords, and site activity.
  • Date: Sep 11, 2023
  • Domain: citilab.ru
  • Country: Russia
  • Category: Healthcare
  • Data: Email Addresses Passwords Names Phone Numbers Geographic Locations Usernames Site Activity
  • Records: 350,822
  • Lines: 350,824
  • Size: 56.91 MB
  • Passwords: MD5
  • Cracked: 0%

Frequently Asked Questions

A data breach is unauthorized access to data (often involving account takeover, malware, or misconfigured infrastructure). A data leak is exposure of data due to mistakes like public cloud storage, open databases, or accidental publishing. A database dump is a packaged dataset that may come from a breach, leak, scraping, or aggregation.

Change passwords for any affected accounts immediately, prioritizing email, banking, and any account that shares the same password. Enable multi-factor authentication wherever possible. Monitor your accounts for suspicious activity and consider placing a fraud alert or credit freeze if financial data was exposed.

Start with containment and verification: confirm what data was exposed, identify the entry point, rotate credentials (especially SSO, VPN, email), and enforce MFA. Then investigate affected systems, notify stakeholders as required, and harden controls to prevent recurrence. A structured incident response plan helps keep the work measurable and compliant.

Dark web monitoring helps you spot exposure signals early — before stolen data is widely reused for account takeover or targeted attacks. Monitoring complements vulnerability management by revealing when attackers already have leverage. Pair it with continuous attack surface monitoring and strong Asset Discovery to reduce blind spots.

Not always. Some datasets are old, incomplete, or derived from third parties. However, any exposure increases risk because credentials and personal data can be reused indefinitely. Treat it as a priority signal: rotate credentials, enforce MFA, review suspicious logins, and audit the systems that could have produced the data.

SynScan helps you connect the dots between attack surface exposure, vulnerabilities, and breach signals so you can prioritize remediation and reduce the chance of repeat incidents.