Sure

Sureis a telecommunications firm headquartered in the United Kingdom. It provides voice, data and broadband services to both consumer and business customers across several jurisdictions. The company’s offerings include mobile connectivity, fixed‑line telephony and internet access solutions. It serves a diverse client base that comprises individual subscribers, corporate accounts and supply‑chain partners. Its operations are organised to support seamless communication for users in multiple regions. The firm positions itself within the competitive telecom sector by emphasizing reliable network performance and customer support.

In July 2019 Sure experienced a phishing attack that compromised a single staff email account, leading to unauthorized access to personal data of nearly 400 suppliers, employees and former employees. The breach was quickly identified, the compromised account was disabled, and no customer data or broader systems were affected. Affected individuals were notified and advised to remain vigilant, while relevant data protection authorities were informed. Sure highlighted its commitment to security, noting that it conducts regular employee cyber‑security training programmes. The organisation stated that lessons from the incident would be incorporated into future security protocols and incident‑response procedures. No information about Sure’s ownership, parent or subsidiary relationships is provided in the available sources.