International cooperation in cybersecurity refers to the collaborative efforts among countries, organizations, and agencies to address cyber threats that cross national borders. This involves sharing information, harmonizing laws and regulations, coordinating incident response, and conducting joint investigations into cybercrimes. As cyber threats often originate from or impact multiple jurisdictions, effective international cooperation is essential to track perpetrators, mitigate risks, and ensure a unified response. Such collaboration can take place through formal agreements, multinational task forces, or participation in global initiatives and organizations. International cooperation helps to build trust, improve collective defense capabilities, and foster a safer global digital environment.