linebank.co.id Listed by APT73 Ransomware Group

On December 23, 2024, the Indonesian digital bank linebank.co.id appeared on the leak site of the ransomware group apt73, with the attackers claiming to have exfiltrated internal files containing personal information.

What Public Reporting Shows

Public reporting indicates that apt73 posted linebank.co.id to its data-leak portal, listing the incident as a ransomware attack in which internal documents were taken. The exact number of affected customers remains unknown, and the precise volume or sensitivity of the personal information has not been independently verified. Available reporting describes the exposed material as internal files rather than a full customer database dump. No evidence has surfaced showing that the data was downloaded by third parties at the time of posting.

Why This Matters for You and Your Family

When a bank suffers a breach, the personal details it holds — names, addresses, government IDs, phone numbers, and financial records — can appear on the dark web within days. For ordinary families this means higher risk of identity theft, loan fraud in your name, or unexpected charges on linked accounts. Children’s records, sometimes stored in family banking profiles, can also surface and be used to open accounts or apply for government benefits. December 23, 2024 marks the public disclosure date; any delay in response gives criminals time to sell or exploit the information before you know it exists.

The Doxxing and Identity-Chain Risk

A single bank breach rarely stays isolated. Criminals combine the leaked personal details with usernames, email addresses, or phone numbers you reuse elsewhere to build an identity chain. That chain can lead to your social-media accounts, streaming services, and especially gaming logins used by you or your children. Once one account falls, attackers pivot to others, escalating from data theft to full doxxing — publishing home addresses, family photos, and phone numbers. Credential leaks like this one frequently cascade into account takeovers precisely because banking data provides the real-world anchor that links anonymous handles to actual people.

apt73’s Publicly Known Track Record

Public reporting attributes the attacks to a group known as apt73. The group emerged in recent years and has targeted organizations across multiple sectors, with a focus on companies in Southeast Asia. Its typical playbook involves gaining initial access, exfiltrating sensitive files, then publishing samples on a leak site while demanding payment to prevent full release. Past victims listed on similar ransomware portals suggest apt73 follows a double-extortion model: encryption of systems combined with the threat of data publication. Exact prior victim counts and technical details remain limited in open sources.

What to do

• Run a DoxxScan to map every link between your emails, phone numbers, usernames, and real-world identity so you can see exactly what this claimed breach connects to.
• Rotate the password you used at linebank.co.id anywhere else it appears, then enable two-factor authentication through an authenticator app rather than SMS.
• Enable continuous DoxxScan monitoring across 13.1B+ breach records and 100+ platforms so the next leak exposing you or your family is caught in hours instead of months.
• Cover the household with DoxxScan family protection that includes dependents and children’s gaming accounts, which often chain back to the same addresses and phone numbers leaked in financial breaches.
• Let remediation specialists handle takedown requests across data brokers and leak sites so you do not have to negotiate or chase them yourself.

The incident shows that even regulated financial institutions can lose control of personal data with little warning. Acting quickly on the credentials and links you can control limits how far criminals can travel down the identity chain. DoxxScan by GalaxyWarden delivers that continuous monitoring across 13.1B+ breach records and 100+ platforms, AI-powered identity-chain mapping, hands-on remediation by specialists, and full household coverage that includes children’s gaming accounts. Start your DoxxScan trial today to close the gaps this claimed breach and future ones can exploit.