LONDON—Hackers working on behalf of Chinese intelligence breached the network of Norwegian software firm Visma to steal secrets from its clients, cyber security researchers said, in what a company executive described as a potentially catastrophic attack.
The attack was part of what Western countries said in December is a global hacking campaign by China’s Ministry of State Security to steal intellectual property and corporate secrets, according to investigators at cyber security firm Recorded Future.
China’s Ministry of State Security has no publicly available contacts. The foreign ministry did not respond to a request for comment, but Beijing has repeatedly denied any involvement in cyber-enabled spying.
Visma took the decision to talk publicly about the breach to raise industry awareness about the hacking campaign, which is known as Cloudhopper and targets technology service and software providers in order reach their clients.
Cyber security firms and Western governments have warned about Cloudhopper several times since 2017 but have not disclosed the identities of the companies affected.
At the time IBM said it had no evidence sensitive corporate data had been compromised, and Hewlett Packard Enterprise said it could not comment on the Cloudhopper campaign.
Visma, which reported global revenues of $1.3 billion last year, provides business software products to more than 900,000 companies across Scandinavia and parts of Europe.
“Paranoia Hat”
“But if I put on my paranoia hat, this could have been catastrophic,” he said. “If you are a big intelligence agency somewhere in the world and you want to harvest as much information as possible, you of course go for the convergence points, it’s a given fact.”“I’m aware that we do have clients which are very interesting for nation states,” he said, declining to name any specific customers.
Paul Chichester, director for operations at Britain’s National Cyber Security Centre, said the Visma case highlighted the dangers organizations increasingly face from cyber attacks on their supply chains.
“Because organizations are focused on improving their own cyber security, we are seeing an increase in activity targeting supply chains as actors try to find other ways in,” he said.
Priscilla Moriuchi, director of strategic threat development at Recorded Future and a former intelligence officer at the U.S. National Security Agency, said the hackers’ activity inside Visma’s network suggested they intended to infiltrate client systems in search of commercially-sensitive information.
“We believe that APT 10 in this case exploited Visma networks to enable secondary operations against Visma’s customers, not necessarily to steal Visma’s own intellectual property,” she said. “Because they caught it so early they were able to discourage and prevent those secondary attacks.”