Dr. Mathias Hartmann is certified by EASC e.V. as:
Coach EASC
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Phishing Warning: Please Stay Vigilant
Unknown emails can be dangerous. Pay attention to unusual senders, unexpected attachments or links, and never provide sensitive information if you are unsure.
Check for suspicious signs — Unknown senders, spelling mistakes, threats, or a sense of urgency
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Do not disclose any data — Never send passwords, banking information, or internal company information via email
Use official contact channels — If in doubt, verify through an official contact method
Report suspicious messages — This helps protect you and others
