Vendor reports: major outageResolved · vendor status “resolved”Official status API

May 2025 Ransomware Attack

Reported by MathWorks · Developer Tools & CI/CD · source last read just now

Official source (opens in a new tab)
Vendor start
May 24, 2025, 15:22 UTC
Vendor's clock
Resolved
Jun 5, 2025, 21:28 UTC
Vendor's clock
First seen by Statuswall
Before tracking began
Statuswall's clock
Duration
12 d 6 h
From vendor start and resolution

Summary

Built from the facts below, no AI

Potential impact, not a confirmed outage of your systems.

What the vendor confirmed

  • MathWorks reports major outage: "May 2025 Ransomware Attack".[E1, E2]
  • The vendor marked it resolved at 2025-06-05 21:28 UTC.[E3, E7]

Affected products and regions

  • Components: Add-On Explorer, Careers at MathWorks, Cloud Center, Cody, Downloads, File Exchange, License Center, MathWorks.com, MathWorks Store, MATLAB and Simulink Course Schedule, MathWorks Account, MATLAB Answers, MATLAB Grader, MATLAB Mobile, MATLAB Online, ThingSpeak.[E6]

What is unknown

  • Which regions are affected: the vendor did not say.[E5]
  • Whether your own systems are affected: a vendor report cannot tell you; check your monitoring.

Last update in these facts: 2025-06-05 21:28 UTC · summary s1, evidence ca4723136d9030ac

Evidence (7)
  1. E1MathWorks reports major outage. (vendor) source (opens in a new tab)
  2. E2Vendor title: "May 2025 Ransomware Attack". (vendor) source (opens in a new tab)
  3. E3Vendor status word: "resolved". (vendor) source (opens in a new tab)
  4. E4Vendor-reported start: 2025-05-24 15:22 UTC. (vendor) source (opens in a new tab)
  5. E5The vendor did not state which regions are affected. (Statuswall)
  6. E6Components the vendor attached: Add-On Explorer, Careers at MathWorks, Cloud Center, Cody, Downloads, File Exchange, License Center, MathWorks.com, MathWorks Store, MATLAB and Simulink Course Schedule, MathWorks Account, MATLAB Answers, MATLAB Grader, MATLAB Mobile, MATLAB Online, ThingSpeak. (vendor) source (opens in a new tab)
  7. E7Vendor-reported resolution: 2025-06-05 21:28 UTC. (vendor) source (opens in a new tab)

Affected scope

Not stated by the vendor

Components: Add-On Explorer, Careers at MathWorks, Cloud Center, Cody, Downloads, File Exchange, License Center, MathWorks.com, MathWorks Store, MATLAB and Simulink Course Schedule, MathWorks Account, MATLAB Answers, MATLAB Grader, MATLAB Mobile, MATLAB Online, ThingSpeak

No region Statuswall recognises is stated for this incident (place names and provider-specific codes are not converted). It is not assumed to be global.

Potential relevance

MathWorks is not in your stack. Follow it to see whether reports like this fall inside the regions you use.

Timeline

Vendor times come from the vendor. “Seen by Statuswall” times are when Statuswall noticed a change, which can lag the vendor by a few minutes. Statuswall does not store the vendor's update text; read it on the official page.

  1. May 24, 2025, 15:22 UTCVendor-reported startVendor time
  2. Jun 5, 2025, 21:28 UTCVendor-reported resolutionVendor time

No changes observed yet. Statuswall began recording changes on incidents in November 2026.