The ongoing dispute over the South China Sea has apparently spilled over into cyberspace recently, as hackers believed to be from China have attacked government and private-sector organizations linked to the row over the key waterway, a new analysis has found.

Using malicious software, hackers have tried to swipe sensitive information from the Philippines and other targets, according to a report released last week by Finnish cybersecurity firm F-Secure.

Notable targets included the Philippines Department of Justice, the organizers of the Asia-Pacific Economic Cooperation (APEC) Summit and an unidentified major international law firm involved in last month's landmark South China Sea arbitration decision at The Hague, the report said.