It's important to remember that seeking professional legal advice from an attorney in your country should be your first step, as they can provide personalized guidance based on your specific circumstances and the laws in your jurisdiction. That being said, here are some general suggestions:
Stay calm and don't panic: It's natural to feel overwhelmed and scared in such a situation, but it's crucial to stay as composed as possible to make informed decisions.
Cut off communication: Avoid any further contact with your ex. Do not respond to their messages or engage in any conversation with them.
Gather evidence: Collect all evidence of the blackmail, including messages, emails, or any other form of communication that contains threats. This evidence may be useful if you decide to take legal action.
Report to authorities: Contact your local law enforcement agency or cybercrime unit and provide them with all the evidence you have gathered. Blackmail is a serious crime, and they may be able to assist you or coordinate with authorities in the other country if necessary.
Notify the platform: If the blackmail is happening through social media or other online platforms, report the user and provide them with the necessary evidence.
Inform friends and family: Let close friends and family members know about the situation, so they can offer support and be cautious if the blackmailer tries to contact them.
Secure your online presence: Review your privacy settings on social media platforms and other online accounts to limit access to your personal information.
Consider seeking a restraining order: If you believe your safety is at risk, consult with a local attorney about obtaining a restraining order against your ex.
Seek legal advice: Consult with an attorney experienced in handling cybercrimes and blackmail cases in your jurisdiction. They can guide you on the best course of action and help protect your rights.
Protect yourself offline: Be cautious about sharing personal information with strangers, and consider notifying your workplace or educational institution about the situation, especially if the blackmailer threatens to harm your reputation.
Remember, the exact steps you should take will depend on the laws and regulations in your country, so consult with a legal professional to get personalized advice.