Hello. With four to five more weeks of heavy military action in Iran expected by President Trump, Iran and its proxy groups have plenty of time to wage cyberattacks. 

Escalating corporate risk related to the conflict will no doubt be a big topic at the Dow Jones Risk Journal Summit in New York on Wednesday. I hope to see you there. 

Meanwhile, Canada and the U.K. issued alerts to businesses and infrastructure providers to watch for signs of cyber strikes, including attempts to manipulate industrial systems and social engineering efforts.

As Frank Cilluffo, director of Auburn University’s McCrary Institute for Cyber and Critical Infrastructure Security, told us: Iran-backed actors have historically concentrated on sectors such as energy, oil and gas, and water. But amid geopolitical tension, they often expand the target set.

Read our full story.

More news below.

• Nuance and Geisinger, based in Danville, Pa., in September agreed to pay $5 million to settle a class-action data-privacy lawsuit over the theft. 

FS-ISAC to sharpen priorities: The financial sector’s prime cyber intel-sharing group needs to change, new CEO Valerie Abend says. Elevated security risks from AI, geopolitical strife and supply chains are converging, said Abend, who took over at FS-ISAC in September. Read our Q&A. 

The organization's four key priorities, she said, are: 

• Supply-chain risks
• Geopolitical shifts
• Fraud
• Emerging technologies, namely AI and post-quantum cryptography

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Singapore's government is making available a proprietary threat-detection system to infrastructure operators in an attempt to beef up their cyber defenses. The government will also consider funding the cost of integrating the system with existing security tools. (Channel News Asia)

• Home routers in Singapore will have to meet stricter security standards by 2027. That includes more secure data storage and stronger authentication measures. (Business Times)

The WSJ Pro Cybersecurity team is Deputy Bureau Chief Kim S. Nash and reporters Angus Loten and James Rundle. Follow us on X @WSJCyber. Reach the team by replying to any newsletter you receive or by emailing Kim at kim.nash@wsj.com.