Risk of undersea cable attacks backed by Russia and China likely to rise, report warns

The risk of Russia- and China-backed attacks on undersea cables carrying international internet traffic is likely to rise amid a spate of incidents in the Baltic Sea and around Taiwan, according to a report. Submarine cables account for 99% of the world's intercontinental data traffic and have been affected by incidents with suspected state support over the past 18 months. Analysis by Recorded Future, a US cybersecurity company, singled out nine incidents in the Baltic Sea and off the coast of Taiwan in 2024 and 2025 as a harbinger for further disruptive activity. The report said that while genuine accidents…