It is essential for individuals to disclose their herpes status before engaging in sexual activity as a sign of respect, honesty, and responsibility. Not informing a partner about having the herpes virus can lead to potential transmission risks and harm trust in relationships.

If someone fails to disclose their STD status when required by law or ethical standards, it could be considered illegal depending on local legislation regarding informed consent in sexual encounters. If you believe someone has put others at risk knowingly without disclosing their STD status during intimate moments, you may consider reporting them to relevant authorities such as healthcare providers or public health departments who can provide guidance on next steps.

However, please remember that I am an informational assistant only and cannot report individuals directly. It's important always seek advice from legal professionals if needed while focusing on clear communication with partners about any existing medical conditions like herpes for mutual well-being and understanding.