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Websites can track users' SSD activity through JavaScript, enabling potential surveillance.

PrivacyTechnologyMay 27, 2026score 3.622 posts · 453 replies across 2 instances
The thread discusses a new method for websites to potentially spy on users by analyzing their SSD activity through JavaScript. This raises concerns about privacy and surveillance techniques using hardware activity.

Claims

Websites can track users' SSD activity through JavaScript, enabling potential surveillance.
Parent: PrivacyEntity: SSD activity trackingImpact: negativeDate: May 27, 2026 - May 28, 2026Target: Websites tracking SSD activity

Source posts

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Websites have a new way to spy on visitors: analyzing their SSD activity Telltale SSD activity can be measured in the browser using simple JavaScript. https://arstechnica.com/security/2026/05/websites-have-a-new-way-to-spy-on-visitors-analyzing-their-ssd-activity/?utm_brand=arstechnica&utm_social-type=owned&utm_source=mastodon&utm_medium=social
179 boosts · 141 favs · 20 replies · May 27, 2026
@[email protected]
Websites have a new way to spy on visitors: analyzing their SSD activity - Ars Technica https://arstechnica.com/security/2026/05/websites-have-a-new-way-to-spy-on-visitors-analyzing-their-ssd-activity/ Don't watch. Nothing to see here if you have nothing to hide. Only Anti-Tech activitists must be concerned. "...measuring subtle interactions with their solid-state drives. The technique, named FROST (fingerprinting remotely using OPFS-based SSD timing), allows sites to monitor other sites a visitor is viewing and what apps are open on their devices." #security #web #browser
71 boosts · 32 favs · 2 replies · May 28, 2026
#security#web#browser
@[email protected]
Apparently, you can be IDed by what your SSD does Websites have a new way to spy on visitors: analyzing their SSD activity https://arstechnica.com/security/2026/05/websites-have-a-new-way-to-spy-on-visitors-analyzing-their-ssd-activity/ #Websites #Spyware #SSD #Hardware #Storage #Privacy #Vulnerability #Security #Surveillance #Tech
9 boosts · 0 favs · 3 replies · May 28, 2026
#websites#spyware#ssd#hardware#storage#privacy
@[email protected]
Websites have a new way to spy on visitors: analyzing their SSD activity - https://arstechnica.com/security/2026/05/websites-have-a-new-way-to-spy-on-visitors-analyzing-their-ssd-activity/ " Telltale SSD activity can be measured in the browser using simple JavaScript. " sounds like evil magic #surveillance
5 boosts · 0 favs · 1 replies · May 28, 2026
#surveillance