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CybersecurityCybersecurity

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Fresh Approaches for AI in Cyber and the Private Sector's Role in National Security

By Kim S. Nash

 

Happy New Year! I didn't spot any major cyberattacks over the holiday break. Did you? 

WSJ Pro's James Rundle talked with several cyber chiefs about the practical ways they are using AI and their plans for the technology in 2026. Read about their ideas.

Also: The Trump administration’s shift to offense in combating nation-state hackers calls on state governments and private-sector infrastructure operators to play a bigger role in national security. 

But that may be a tough sell. Read more from WSJ Pro's Angus Loten.

More news below.

 

‏‏‎ ‎

CONTENT FROM: ZSCALER
How Agentic AI Is Changing the Security Playbook

AI is a risk multiplier, exploiting weaknesses in legacy systems like firewalls and VPNs at machine speed. Zscaler CEO Mr. Chaudhry and WSJ’s Ms. Mirchandani emphasize the urgency to act—Zero Trust + AI is essential to protect data, AI models and agents. Don’t let outdated architectures leave you vulnerable—embrace Zero Trust + AI now to stay resilient against evolving threats.

Watch the 3-minute video

 

More Cyber News

PHOTO: ANDREW KELLY/REUTERS

Chipotle Mexican Grill said its Workday human resources system was breached in October. An unspecified number of employees had their personal information exposed, the company said. Chipotle also saw suspicious activity in some payroll accounts, such as attempts to change deposit information. Chipotle's corporate network wasn't hacked, the company said. Rather, the attackers used phishing and social engineering. 

The European Space Agency disclosed that servers outside its network used to collaborate with partners were hacked and unclassified information breached. Hackers claimed to have stolen 200 gigabytes of data, including credentials. (Bleeping Computer)

A new law in New York limits the tech that state and local governments can buy, banning products from companies with close ties to foreign governments. That includes chips, drones, cameras and computers.

  • The state CIO must maintain a list of prohibited technology under the law, which takes effect in 2027. (StateScoop)
420

Number of M&A deals in cybersecurity in 2025, according to research from SecurityWeek. That outpaces 405 deals in 2024. 

Eight transactions topped $1 billion: 

Google to buy Wiz for $32 billion

Palo Alto Networks to buy CyberArk for $25 billion

Palo Alto Networks bought Chronosphere for $3.35 billion

ServiceNow to buy Armis for $7.75 billion and Veza for $1 billion

Francisco Partners to buy Jamf for $2.2 billion

Veeam Software bought Securiti AI for $1.725 billion

Proofpoint bought Hornetsecurity for $1.8 billion

 

Privacy & Surveillance

PHOTO: ZAK BENNETT FOR WSJ

A police drone might be behind your next ticket. Law enforcement is expanding the use of remotely controlled drones despite concerns of civil liberties groups. In Sunny Isles Beach, Fla., drones have helped free up resources for the department, which previously had to deploy two officers to patrol the closed beach at night at the expense of other priorities. (WSJ)

Disney settled claims over its data-collection practices with children, in a deal where it was ordered to pay $10 million. A complaint filed by the Justice Department in a California district court alleged that Disney failed to designate YouTube video content as directed toward children. As a result, the claim said, Disney collected information from and targeted ads toward children without parental notice and consent. (WSJ)

U.S. lifts sanctions against Predator spyware executives. An Israeli, a Polish national and a native of Switzerland are no longer under a Biden-era sanctions order that accused them, along with several others linked to the Intellexa Consortium, of building and distributing spyware to target U.S. officials, journalists and others.

  • Intellexa, a diffuse network of entities, was founded by a former member of Israel's intelligence agency. (Bloomberg)
 

About Us

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.

 
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