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Sisense Hacked: CISA Warns Customers at Risk

ID: ca33656f-0f8e-5b26-9928-3e60fa575d4e

STIX ID: report--ca33656f-0f8e-5b26-9928-3e60fa575d4e

Feed Name: Security Boulevard

Threat Score
85/100

Date Published: 2024-04-12

Date Updated: 2026-04-22

Author: Richi Jennings

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The article summarizes reporting that Sisense suffered a security incident: attackers allegedly gained access to a GitLab repository containing a token or credential, used that to access Sisense AWS S3 buckets, and exfiltrated several terabytes of customer data (including millions of access tokens, passwords, and SSL certificates). CISA warned customers—noting victims include the critical infrastructure sector—to immediately rotate or reset any keys, tokens, or credentials used with Sisense.

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