Summary: The hacker group NoName057(16) has claimed responsibility for breaching the water supply infrastructure in Spain’s Valencian Community. Their Telegram post featured a video of the attack and included nationalistic language, indicating a wider campaign under the #OpSpain tag. The message also suggested collaboration with other hackers through forwarding from the “Z-Pentest Alliance” channel.

Affected: Valencian Community water supply infrastructure

Keypoints :

• NoName057(16) claimed responsibility for the cyber attack on Spanish water supply.
• The announcement included both Russian and English dialogue with nationalistic themes.
• Involvement of other threat actor groups was hinted at through messaging on Telegram.