STEM与日常科技·英语30篇（2）
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Connected Cars and the Privacy Risks of Driving Data
联网汽车与驾驶数据的隐私风险
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Modern cars collect location, speed, braking force, cabin temperature, and even voice commands via built-in sensors and telematics.
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This data flows wirelessly to manufacturers’ servers for diagnostics, updates, and insurance analytics.
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Some insurers offer discounts if drivers consent to sharing real-time behavior, but opt-out options are often buried in menus.
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Third-party apps linked to car APIs may access and resell anonymized trip histories without clear user consent.
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Even anonymized GPS traces can be re-identified when combined with public map data or known routines.
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Hackers who breach vehicle networks could track movements or disable safety features remotely.
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Regulations like GDPR require transparency and purpose limitation, yet enforcement remains inconsistent globally.
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Manufacturers rarely let users delete stored driving logs permanently or download raw data easily.
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Privacy-by-design approaches—like on-device processing and local data deletion—are still rare in most car models.
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Drivers should review privacy settings regularly and disable nonessential data sharing by default.