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CR2

Claimed by Avoslocker · listed 4 years ago

500 GB
Data size
43m
Age
since listed · data leaked

Status timeline

  1. ListedDec 26, 2022
  2. Data leakeddate unknown

At a glance

Group
Avoslocker
Status
Data leaked
Country
Singapore
Sector
Financial Services
Listed on leak site
Dec 26, 2022
Data size
500 GB

About the victim

AI dossier — public-source company profile

CR2 is an Irish-owned banking software company headquartered in Dublin, Ireland, that provides mobile, internet, and ATM financial service technology to more than 100 retail banks across Africa, the Middle East, and Asia. Its flagship products include BankWorld, BankWorld POS, and BankWorld ATM. Customers include major institutions such as ANZ, Barclays, Standard Chartered, Access Bank, and Orabank.

Industry
Banking Software & Financial Technology
Address
Dublin, Ireland (headquarters); offices in Dubai, London, Cairo, Amman, Bengaluru, Lagos, Johannesburg, Singapore, Perth

Attack summary

Severity: critical — Exfiltration of banking software source code affecting 100+ global retail banks, combined with PII from Active Directory, financial records, and client-bank sensitive data, represents a systemic supply-chain risk to critical financial infrastructure at scale — meeting the threshold for critical severity.

AvosLocker claims to have exfiltrated over 500 GB of data from CR2, including full source code for all products ever developed, financial and HR documents, accounting files, and sensitive information pertaining to more than 100 banks worldwide. The group has published sample proof including a large file list, random files, a shareholders email list, and a full Active Directory user export.

critical

Data the group says was taken

AI dossier — extracted from the leak post
  • Source code for all products (BankWorld, BankWorld POS, BankWorld ATM)
  • Financial records
  • HR documents
  • Accounting files
  • Sensitive information on 100+ client banks
  • Shareholders email list
  • Active Directory user list (names, titles, phone numbers, emails)

The group's post references roughly 3 proof files.

What the group claims

CR2 is an Irish-owned banking software company which provides mobile, internet and ATM financial service technology to more than 100 retail banks across Africa, the Middle East and Asia. Headquartered in Dublin, Ireland, the company has offices in Dubai, London, Cairo, Amman, Bengaluru, Lagos, Johannesburg, Singapore and Perth. Its customers include ANZ, Barclays, Standard Chartered, Botswana Savings Bank, Jordanian Bank al Etihad,pan-African bank Orabank, and Nigeria’s Access Bank plc and Diamond Bank. 500 GB+ Data includes: - Sources to all products ever developed including BankWorld, BankWorld POS & ATM. - Financials - HR documents - Accounting files - Sensitive information on more than 100 banks worldwide Sample includes the compressed 500 MB large file list and a couple random files for proof, shareholders e-mail list, all active directory users with their names, titles, phone numbers, and e-mails. (28.8 MB compressed)

Source

Indexed 4 years ago

This page surfaces a public ransomware disclosure indexed by Darkfield. Original posts come from the operator's own leak site; we cross-check against ransomware.live, RansomLook and RansomWatch where applicable. Share this URL freely.

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Disclosure context

About Avoslocker

**Overview**: AvosLocker is a financially motivated ransomware group that emerged in June 2021, operating as both a Ransomware-as-a-Service (RaaS) platform and conducting direct attacks against organizations worldwide. The group has demonstrated sophisticated capabilities and has targeted over 70 victims across multiple critical sectors. **Origin & Affiliation**: While the exact country of origin remains unclear, AvosLocker operates as a RaaS model, recruiting affiliates to conduct attacks using their ransomware payload and infrastructure. The group has shown no clear ties to state-sponsored activities, appearing to be purely profit-driven cybercriminals. **Attack Methodology**: AvosLocker typically gains initial access through compromised Remote Desktop Protocol (RDP) credentials, VPN vulnerabilities, and phishing campaigns, subsequently deploying tools like Cobalt Strike for lateral movement and persistence. The group employs double extortion tactics, stealing sensitive data before encrypting systems and threatening to publish the information on their leak site if ransom demands are not met. Their ransomware uses strong encryption algorithms and includes capabilities to terminate security processes and delete shadow copies to prevent recovery. **Notable Campaigns**: The group has particularly targeted critical infrastructure sectors including education, manufacturing, finance, healthcare, and transportation, with significant attacks reported against organizations in the United States, Germany, Singapore, Canada, and France. CISA and FBI have issued joint advisories warning about AvosLocker's targeting of critical infrastructure, highlighting the group's impact on essential services. **Current Status**: As of recent threat intelligence reporting, AvosLocker remains active, continuing to recruit affiliates and conduct ransomware operations against organizations globally. The group has been linked to 70 public disclosures across our corpus. First observed on a leak site on June 13, 2021; most recent post February 11, 2023. The operation is currently inactive.

Also tracked as: Avos.

Timeline of this disclosure

  • December 26, 2022CR2 listed by Avoslockeron the group's public leak site
Data size
500 GB

Other recent disclosures by Avoslocker

Avoslocker has been linked to 70 public victims on Darkfield. A sample of the most recent:

See the full Avoslocker dossier →

Sector and geography

This disclosure adds to ransomware activity in the Financial Services sector, which has 1,184 disclosures indexed across all operators we track. Geographically, CR2 is reported in Singapore, a country with 76 ransomware disclosures in our corpus.

If your organisation is affected

A listing by Avoslocker means CR2 appeared on a ransomware extortion site and data attributed to it has been published. If this is your organisation, or a supplier you depend on, the priority is to confirm the intrusion and contain it before the window to act closes.

  • Engage your incident-response team and preserve forensic evidence before remediating — do not wipe affected systems first.
  • Force a password reset and revoke active sessions for exposed accounts; rotate any credentials, API keys or certificates that may have been in the stolen data.
  • Assess regulatory notification duties (GDPR, NIS2, sector regulators) — many carry a 72-hour reporting clock from awareness.
  • Report the incident to your national CERT, SingCERT (Singapore), as required for your jurisdiction.
  • Monitor for the data appearing on Avoslocker's leak site and across paste and breach channels, and brief downstream partners who may be exposed through you.

How we know this. Darkfield monitors public ransomware leak sites continuously, archiving every new disclosure and the data later released against the victim. Each entry on this page is sourced from the operator's own publication and cross-checked against complementary OSINT feeds (RansomLook, ransomware.live, RansomWatch). We do not collect or host stolen data — only the metadata, timestamps and screenshots needed to make the public disclosure searchable and accountable. Records here are corrected when the original post is edited, retracted, or merged with another disclosure.