Sweden reports cyberattack attempt on heating plant amid rising energy threats


Sweden reports cyberattack attempt on heating plant amid rising energy threats

Pierluigi Paganini
April 16, 2026

Sweden says a pro-Russian group attacked a heating plant in 2025. The failed cyberattack highlights growing threats to Europe’s energy infrastructure.

Sweden has blamed a pro-Russian group linked to Russian intelligence for a failed cyberattack on a heating plant in 2025. Officials say the incident is part of a broader wave of attacks targeting critical infrastructure across Europe. Similar operations have been reported in Poland, affecting energy systems serving hundreds of thousands of people, raising concerns over escalating cyber threats tied to Russia.

Sweden has publicly confirmed for the first time a failed cyberattack on a heating plant in the west, according to Civil Defense Minister Carl-Oskar Bohlin. The Minister linked the incident to a wave of similar attacks that targeted Poland, where energy facilities serving 500,000 people were hit, with evidence pointing to Russian-linked hackers.

“The attacks are among more than 150 incidents of sabotage and malign activity across Europe tracked by The Associated Press and linked to Russia by Western officials since Moscow’s full-scale invasion of Ukraine in February 2022.” reported the report published by Associated Press. “Officials say a goal of the attacks is to undermine support for Ukraine, spread fear and discord in European societies and drain investigative resources.

Cyberattacks linked to Russia have increasingly targeted European countries and their critical infrastructure, often seen as retaliation for support to Ukraine. Energy grids, water systems, and transport networks have been disrupted or probed in coordinated campaigns. These operations combine cyber sabotage, espionage, and influence tactics, aiming to create instability and test resilience. While often limited in immediate impact, they signal a broader strategy of hybrid warfare, where digital attacks complement geopolitical pressure across Europe.

The Kremlin has denied any role in sabotage across Europe, despite multiple incidents blamed on pro-Russian actors. In 2024, cyberattacks in Denmark disrupted a water utility, leaving homes without supply. Norwegian authorities reported hackers remotely opening a dam valve, while Latvia linked arson attacks on rail infrastructure to individuals acting in Russia’s interests, highlighting a pattern of hybrid threats.

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Pierluigi Paganini

(SecurityAffairs – hacking, Sweden)







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Do you ever walk past a person on the streets exhibiting mental health issues and wonder what happened to their family? I have a brother—or at least, I used to. I worry about where he is and hope he is safe. He hasn’t taken my call since 2014.

James and his brother as young children playing together before his brother became sick. James is on the right and his brother is on the left.

James and his brother as young children playing together before his brother became sick. James is on the right and his brother is on the left.

When I was 13, I had a very bad day. I was in the back of the car, and what I remember most was the world-crushing sound violently panging off every surface: he was pounding his fists into the steering wheel, and I worried it would break apart. He was screaming at me and my mother, and I remember the web of saliva and tears hanging over his mouth. His eyes were red, and I knew this day would change everything between us. My brother was sick.

Nearly 20 years later, I still have trouble thinking about him. By the time we realized he was mentally ill, he was no longer a minor. The police brought him to a facility for the standard 72-hour hold, where he was diagnosed with paranoid delusional schizophrenia. Concluding he was not a danger to himself or others, they released him.

There was only one problem: at 18, my brother told the facility he was not related to us and that we were imposters. When they let him out, he refused to come home.

My parents sought help and even arranged for medication, but he didn’t take it. Before long, he disappeared.

My brother’s decline and disappearance had nothing to do with the common narratives about drug use or criminal behavior. He was sick. By the time my family discovered his condition, he was already 18 and legally independent from our custody.

The last time he let me visit, I asked about his bed. I remember seeing his dirty mattress on the floor beside broken glass and garbage. I also asked about the laptop my parents had gifted him just a year earlier. He needed the money, he said—and he had maxed out my parents’ credit card.

In secret from my parents, I gave him all the cash I had saved. I just wanted him to be alright.

My parents and I tried texting and calling him; there was no response except the occasional text every few weeks. But weeks turned into months.

Before long, I was graduating from high school. I begged him to come. When I looked in the bleachers, he was nowhere to be seen. I couldn’t help but wonder what I had done wrong.

The last time I heard from him was over the phone in 2014. I tried to tell him about our parents and how much we all missed him. I asked him to be my brother again, but he cut me off, saying he was never my brother. After a pause, he admitted we could be friends. Making the toughest call of my life, I told him he was my brother—and if he ever remembers that, I’ll be there, ready for him to come back.

I’m now 32 years old. I often wonder how different our lives would have been if he had been diagnosed as a minor and received appropriate care. The laws in place do not help families in my situation.

My brother has no social media, and we suspect he traded his phone several years ago. My family has hired private investigators over the years, who have also worked with local police to try to track him down.

One private investigator’s report indicated an artist befriended my brother many years ago. When my mother tried contacting the artist, they said whatever happened between them was best left in the past and declined to respond. My mom had wanted to wish my brother a happy 30th birthday.

My brother grew up in a safe, middle-class home with two parents. He had no history of drug use or criminal record. He loved collecting vintage basketball cards, eating mint chocolate chip ice cream, and listening to Motown music. To my parents, there was no smoking gun indicating he needed help before it was too late.

The next time you think about a person screaming outside on the street, picture their families. We need policies and services that allow families to locate and support their loved ones living with mental illness, and stronger protections to ensure that individuals leaving facilities can transition into stable care. Current laws, including age-based consent rules, the limits of 72-hour holds, and the lack of step-down or supported housing options, leave too many families without resources when a serious diagnosis occurs.

Governments and lawmakers need to do better for people like my brother. As someone who thinks about him every day, I can tell you the burden is too heavy to carry alone.

James Finney-Conlon is a concerned brother and mental health advocate. He can be reached at [email protected].



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