EY — Cyber Attacks, Breaches & Threat Activity

Threat entity extracted from intelligence sources

Frequency
2
occurrences
First Seen
October 29, 2025
Last Seen
November 2, 2025

EY is a organization tracked across 3 threat clusters and 2 intelligence report mentions on ThreatCluster. First observed October 29, 2025; most recent activity November 2, 2025.

Related Threat Clusters

  • Critical Vulnerabilities in Android, Cisco, and BIND 9 Exposed

    Recent cybersecurity reports detail zero-day vulnerabilities affecting Android and Cisco systems, alongside a critical DoS vulnerability in BIND 9. The BIND 9 vulnerability (CVE-2025-5470) allows server crashes through…

    2 articles · Updated November 9, 2025
  • 4TB SQL Server Backup of Ernst & Young Exposed on Microsoft Azure

    A 4TB SQL Server backup file belonging to Ernst & Young (EY) was found publicly accessible on Microsoft Azure. The exposure was identified by cybersecurity firm Neo Security during a routine scan. This incident raises…

    3 articles · Updated October 31, 2025
  • EY Exposes 4TB SQL Server Backup Publicly on Azure

    A 4TB SQL Server backup file belonging to Ernst & Young (EY) was found publicly accessible on Microsoft Azure. Discovered by cybersecurity firm Neo Security, this incident raises concerns about data security and access…

    3 articles · Updated October 31, 2025

Recent Intelligence Reports

  • Cybersecurity News Weekly Newsletter – EY Data Leak, Bind 9, Chrome Vulnerability, and Aardvar ChatGPT Agent — Cybersecuritynews · November 2, 2025
  • EY Data Exposure: 4TB SQL Server Backup Found Publicly Accessible on Azure — Cyberpress · October 29, 2025

Related Entities

Data Breach Denial of Service Malware Azure CVE-2025-5470 BIND 9 SQL Server

CVSS v3.1 Breakdown