WSJ Pro Cybersecurity

The official Twitter account for WSJ Pro's team of editors and reporters covering all things cybersecurity.

[WSJ Pro Cybersecurity @WSJCyber]

Accenture is making a $4.2 billion bet that the next phase of cybersecurity will involve securing physical systems rather than just networks
https://t.co/dO5oMxE4Ns

[WSJ Pro Cybersecurity @WSJCyber]

Cyber startup Ent raised $100 million to help companies spot risky behavior on desktops, laptops and other devices
https://t.co/nBHSJh0qJF

[WSJ Pro Cybersecurity @WSJCyber]

Corporate security chiefs were largely unmoved by an executive order that asks artificial-intelligence developers to submit their models for evaluation before release
https://t.co/xBR9bX179y

[WSJ Pro Cybersecurity @WSJCyber]

State cyber and tech officials urged Congress to restore money and staff for federal cybersecurity programs as threats escalate from AI and adversaries
https://t.co/kHrRCQIG7g

[WSJ Pro Cybersecurity @WSJCyber]

As Washington stalls on implementing AI guardrails, China and the EU are shaping standards for developers worldwide
https://t.co/T3VKol1YMD

[WSJ Pro Cybersecurity @WSJCyber]

A recent EY test of new frontier AI models on a single healthcare customer found 45 million vulnerabilities in a matter of hours. States say they are being excluded from these pilots
https://t.co/4pXAMeBcXT

[WSJ Pro Cybersecurity @WSJCyber]

Act-of-war exclusions are largely untested in the cyber insurance market, where the line between cybercrime and nation-state warfare is unclear
https://t.co/uDTu1wYlJ3

[WSJ Pro Cybersecurity @WSJCyber]

Though the finance sector is seen as a model for cybersecurity, it must change to meet more agile threats, says Valerie Abend, the new CEO of FS-ISAC, the industry’s main cyber threat-sharing group
https://t.co/eES3e1JKz3

[WSJ Pro Cybersecurity @WSJCyber]

Iran-backed hackers say they are expanding cyberattacks to global targets outside of critical infrastructure in retaliation for U.S. and Israeli military strikes
https://t.co/TNpPNOsTLH

[WSJ Pro Cybersecurity @WSJCyber]

Act-of-war exclusions are largely untested in the cyber insurance market, where the line between cybercrime and nation-state warfare is unclear
https://t.co/uDTu1wYlJ3

[WSJ Pro Cybersecurity @WSJCyber]

Microsoft says it has helped pull the plug on a massive criminal platform that sold ready-made online hacking kits for budding cybercriminals
https://t.co/vEKoyQWWDs

[WSJ Pro Cybersecurity @WSJCyber]

As hacking sites are seized, criminals are learning from it. “A successful takedown can paradoxically become a tutorial for every other threat actor watching from the sidelines,” one expert says.
https://t.co/CJpBdTwv0P

[WSJ Pro Cybersecurity @WSJCyber]

The White House issued an order to use various levers of government power to take on cybercrime gangs such as Southeast Asian romance-scam farms
https://t.co/efIB5ll5OE

[WSJ Pro Cybersecurity @WSJCyber]

The Trump administration published a brief document outlining a more aggressive cyber posture that will involve the private sector
https://t.co/A6eaC0eu1v

[WSJ Pro Cybersecurity @WSJCyber]

Medtech giant Stryker is experiencing a global outage across its systems, with staff and contractors reporting the logo of an Iran-linked hacking group appeared on login pages
https://t.co/8oGNm2yCs2

[WSJ Pro Cybersecurity @WSJCyber]

Sens. Mark Warner and Mike Rounds proposed creating a commission to examine federal artificial intelligence policy
https://t.co/IMigeK574M

[WSJ Pro Cybersecurity @WSJCyber]

From stolen intellectual property and marketing data to rare-earth intel, U.S. cyber adversaries are gathering "blueprints" to build their own market leaders https://t.co/WWPjkbyg2s

[WSJ Pro Cybersecurity @WSJCyber]

Once a fringe concept, the idea of enlisting private firms in offensive cyber operations is becoming a pillar of national security https://t.co/e9Q23LfiDR

[WSJ Pro Cybersecurity @WSJCyber]

Colin Ahern, cyber chief of New York state, has been promoted to director of security and intelligence, a newly created post that encompasses hybrid cyber-physical attacks and drone threats https://t.co/SK5NwhWbbL

[WSJ Pro Cybersecurity @WSJCyber]

In 2026, corporate cyber teams will get more strategic about how they use AI for defense
https://t.co/Qdd2R5kIKs