# Sentra's Ron Reiter says Qubole breach exposed customer data to theft

_Published Wednesday, November 11, 2026 at 2:18 AM EST · Security · Latest · Tier 2 — Notable_

![Sentra's Ron Reiter says Qubole breach exposed customer data to theft — Primary](https://jf.x.com/images/post/2119920170399346850.png)

Attackers stole sensitive data from more than a dozen Qubole customers, Ron Reiter of Sentra said. He said Sentra and Wiz uncovered the attack and notified affected customers.

Qubole, a vendor that extracts, transforms and loads data, has direct access to petabytes of sensitive information across hundreds of customers through trust relationships between AWS accounts, Reiter said. He described that access as unrestricted, allowing attackers to exploit the same access customers had granted the vendor.

## Sources

- [@ronreiter](https://x.com/ronreiter/status/2119920170399346850)

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Canonical: https://techandbusiness.org/newswire/8PH7nqQ0XLo8LDrNG49PV_
Published: 2026-11-11T07:18:22.371Z
Story chronology: 2026-11-09T22:28:49.000Z
Retrieved: 2026-11-11T09:37:51.372Z
Publisher: Tech & Business (techandbusiness.org)