Indosat Ooredoo Hutchison

Indosat Ooredoo Hutchison

Data Breach

ioh.co.id

1,006

Records Exposed

Dec 2023

Date of Breach

Database

Breach Type

Mar 2025

Added to Database

About This Breach

In December 2023, Indosat Ooredoo Hutchison, an Indonesian telecommunications provider, experienced a breach compromising approximately 1,000 records, including email addresses, full names, and bcrypt-hashed passwords. While bcrypt offers strong password protection, the incident highlights vulnerabilities in critical infrastructure sectors managing sensitive employee data. Robust cybersecurity measures remain essential to safeguard organizational integrity and prevent unauthorized access to internal systems.

Compromised Data Types

Email Address Password Hash First Name Last Name

Country

Indonesia

Language

Indonesian

Password Storage

bcrypt

Category

Telecommunications

Indexed On

Mar 26, 2025

Breach Type

Database

What Should You Do?

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  • Change your password immediately on Indosat Ooredoo Hutchison and any other site where you used the same password. Use a unique, strong password for each account.
  • Watch for phishing emails targeting your inbox. Attackers may use your exposed email address to send convincing scam messages.
  • Enable two-factor authentication (2FA) on all important accounts to add an extra layer of security.
  • Use a password manager to generate and store unique, strong passwords for every account.

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