John Hewitt

Reported Context (2)

The article says he discovered the Companies House security vulnerability. Companies House Flaw Could Have Exposed Data of Five Million Firms
Discovered the WebFiling vulnerability and warned Companies House. Companies House Says WebFiling Flaw May Have Exposed Data for Up to Five Million Companies

People (1)

MITRE ATT&CK (1)

Products (1)

Industries (1)

Countries (1)

Note: Related entities, including threat actors, malware, CVEs, MITRE ATT&CK techniques, vendors, products, tools, countries, and industries, are shown when they appear in the same reporting. Their presence does not necessarily mean they were targeted, compromised, vulnerable, responsible for the activity, or directly involved in the incident.