The official Philippine Senate website (senate.gov.ph) was defaced in a politically motivated cyberattack during a period of domestic political tension, demonstrating that high-visibility government web properties are active hacktivist targets when political instability escalates. No data exfiltration has been confirmed and no technical IOCs have been published. The incident is a sector signal for government and public institution web infrastructure teams to harden CMS installations, enforce MFA on web admin interfaces, and implement file integrity monitoring on public-facing web roots.