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Incident

RedBus

Incident posture

Attack window
Oct 2016
Location
India
Status
Historical
CIA posture
Available to members
Updated
2025-12-09 00:00

Linked entities

Victim
RedBus
Threat actors
0 actors
Sources
1 source

Timeline

Occurred
Oct 2016
Discovered
Pending
Disclosed
Pending
Resolved
Pending

Summary

RedBus experienced a cybersecurity incident involving unauthorized access to user data, resulting in the exposure of approximately four million email addresses. The company confirmed the breach and initiated an investigation into the hacking claims, though preliminary assessments indicated no evidence of compromised user passwords at the time of disclosure. The incident highlighted concerns over data security within digital platforms, prompting internal reviews to assess the full scope and potential impacts of the unauthorized access.

Motives

Detailed motive labels are available to members.

1 motive

TTPs

Detailed technique labels are available to members.

1 technique

Description

On October 18, 2016, RedBus confirmed a cybersecurity incident involving unauthorized access to user data following reports of a potential breach. The company acknowledged investigations into claims that approximately four million email addresses had been compromised, though initial assessments found no evidence of user passwords being exfiltrated. RedBus did not disclose the exact timeline of the intrusion or the specific methods used by attackers to gain access. The incident drew public attention through media reports highlighting the scale of the alleged email leak, prompting the company to initiate internal reviews. No financial data or payment system compromises were reported in connection with the event.

The confirmed impact was limited to email address exposure for millions of users, with RedBus maintaining that critical authentication credentials remained secure based on preliminary findings. The organization committed to examining the hacking claims but did not provide technical details about affected systems or data storage environments. No information was released regarding containment measures, forensic methodologies, or potential attacker attribution. The incident occurred amid broader cybersecurity concerns in India's digital sector, as evidenced by contemporaneous reports of breaches at other companies like food delivery service InnerChef. RedBus's public response focused on assuring users about password security while continuing to assess the email leak allegations.

Sources

Sources available to members: 1 source.

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