On August 20, 2026, a technical developer released an analysis report pointing out that Alibaba's cross-border e-commerce platform, AliExpress, silently invokes WebAudio via security scripts in its webpage backend to generate audio signals, which are combined with various hardware parameters to create deep device fingerprints.
Evidence EVIDENCE
Sources 2 · Archived 0
SourceTypeReliabilityLink
李老师不是你老师TG
2026-10-04 06:14 · 🖼 8月20日，一名开发者公布对阿里旗下跨境电商AliExpress网页的技术分析，发现其首页即使没有播放音频或视频，仍会在后台通过collina.js和fireyejs.js两个安...
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The Next Web: His headphones kept cutting out, so he read the AliExpress code
2026-10-07 17:31 · Usually I listen to music on my phone but with notifications or Youtube playing through the PC, this works reliably unti
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Context CONTEXT
Cause
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This event
Developer Exposes Alibaba's AliExpress Webpage for Using Audio Environment to Collect Deep Device Fingerprints
2026.08.20 · Reported
Effect
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