DigiCert, a certificate authority, has reported a data breach affecting its business customers. Hackers gained access to an internal system by creating a fraudulent account, which allowed them to retrieve sensitive information including names, email addresses, phone numbers, and business addresses. This incident raises concerns for the impacted businesses, as the leaked information could be used for phishing attacks or other malicious activities. DigiCert has not disclosed how many customers were affected or the specific measures taken in response. This breach is a reminder for companies to ensure their internal systems are secure and to monitor for any unauthorized access.