Skip to content
Wednesday, October 28, 2026 · Today’s edition, 6:30 a.m. ETWed, Oct 28 · 6:30 a.m. editionSign inMy Desk 0EditionsSign in

Hackers used AI agents against over 2,250 Microsoft 365 organizations

The NSA, with NIST and CISA, released guidance for organizations preparing for and managing AI-related control incidents.

At a glance

  1. Industry professionals say firms building out technology stacks and security strategies have to consider both how staff will use AI and how the firm is protected from it.
  2. For a practice deciding whether to let staff use AI, Vandre puts the control in staff culture rather than in the software.
  3. The National Security Agency said last week that a critical PHP patch had been released for public websites to use to avoid cyberattacks.

Hackers used artificial intelligence agents earlier this month to target more than 2,250 organizations subscribing to Microsoft 365 through the ConnectWise platform, according to PLANADVISER.

Industry professionals say firms building out technology stacks and security strategies have to consider both how staff will use AI and how the firm is protected from it. Matthew Vandre, director of digital services and a fiduciary financial planner at Francis LLC, said firms want staff using AI because it makes them more efficient, and that a powerful tool can do good or harm. "When we look at AI, we see it as a very powerful tool," he said.

For a practice deciding whether to let staff use AI, Vandre puts the control in staff culture rather than in the software. "The most important security control is not a piece of software," he said. "It's a culture where people understand that protecting data is part of their professional responsibility."

The National Security Agency said last week that a critical PHP patch had been released for public websites to use to avoid cyberattacks. The same week, the NSA, alongside the National Institute of Standards and Technology's Center for Advancing Innovation and Standard for Super Intelligence and the Cybersecurity and Infrastructure Security Agency, released guidance for organizations to prepare for or manage AI-related control incidents.

Reported by the Practice management desk from PLANADVISER. Published . Corrections

Related

Advisors

PHP releases fixes for critical PHP2Shell flaws after details leak online

Patched versions are 8.5.12, 8.4.27, 8.3.36 and 8.2.35; exploit attempts were recorded the same day.

Advisors

All Magnificent Seven companies fall short of a 1.5°C climate pathway, Morningstar says

Alphabet, Amazon, Meta and Microsoft face heightened climate transition risk as operators of hyperscale data centers, Morningstar says

Advisors

XYPN AdviceTech judges press six finalists on fit with existing systems

Six vendors demoed roughly seven minutes each at XYPN LIVE in San Diego on September 30, and the panel's questions turned on data access and CRM overlap.

Advisors

84 of CNBC Financial Advisor 100 never appear in AI answers

A Gregory review of 8,389 AI answers found Mercer Advisors in 26.6% of responses and LPL Financial in 0.4%.

Advisors

Schwab offers $4,800 credit for Claude enterprise seats

The credit runs through Nov. 30 and covers a 20-seat year at $20 a seat, but token usage is billed separately.

Wealth Advisor Dailyfrom Private Wealth Daily

Practice management, recruiting, RIA M&A and the platforms advisors run on. Daily at 6:45 a.m. ET.

Free. Every morning. Unsubscribe from any edition in one click.

From other sections