Russia is hacking cameras across Europe to track arms bound for Ukraine. At home, Ukraine has secured about 40,000 that could guide strikes — WSJ

Surveillance cameras, once mere tools for monitoring public spaces, are now being repurposed as weapons in the conflict between Russia and Ukraine. According to The Wall Street Journal, Ukraine's Security Service estimates that about 40,000 cameras have been identified as potentially controllable by Russian forces and intelligence agencies since the 2022 invasion.

This threat extends beyond Ukraine's borders, with Dutch intelligence warning in July that Russian state actors are systematically hacking cameras across Europe to locate Ukrainian arms deliveries and troop positions. The sheer number of internet-connected cameras—1.2 billion in total—makes them vulnerable to hacking, as revealed by the investigative journalists.

In Ukraine, the consequences of this cyber espionage have been dire. In 2024, Russian hackers infiltrated residential webcams in Kyiv, including one belonging to a condominium association, enabling them to pinpoint targets and adjust missile strikes against the capital. Ukrainian intelligence has also uncovered an exposed server containing hundreds of webcam images of sensitive sites, such as defense, government, energy, and communications facilities, located near Ukraine's border with NATO member Romania.

These images, obtained by cybersecurity firm CloudSEK, suggest that the cameras are being used to monitor the West's support for Ukraine.

Meanwhile, Ukraine is turning the tables by leveraging similar tactics on Russian soil. The cybercriminal group Team OneFist managed to take control of a camera in Sevastopol, located in occupied Crimea, allowing them to monitor Russian naval vessels, submarines, and helicopters. This surveillance led to the discovery of an unknown air base, which Ukraine subsequently targeted, damaging planes and air defenses.

Additionally, Team OneFist compromised cameras on the Kerch Strait Bridge, revealing that Russia had installed motion sensors beneath the structure to protect against maritime intrusions.

This strategic use of compromised cameras gives Ukraine and its allies a significant advantage by providing critical intelligence at a fraction of the risk posed by traditional espionage methods. As the conflict continues, the strategic value of these seemingly innocuous devices in modern warfare cannot be overstated.