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Carolin Riethmüller

Reporter · DE

Indexed articles, last 90 days
6
Latest publication
Aug 24, 2026
Outlet visibility, for Heise Online
Top 10K sites
Earliest in this view
Jul 10, 2026
The latest indexed work is over 30 days old. There may be a gap in what we hold.

Latest articles

  1. Article · Aug 24, 2026 · Carolin Riethmüller

    AliExpress tracks users via inaudible audio fingerprinting (opens the original)

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    Alibaba’s online shop AliExpress has apparently been tracking its customers without them noticing. Scripts are apparently executed on its site that generate inaudible audio signals in the background. Since these are processed slightly differently on each device, they make website users recognizable – completely without cookies. The practice was uncovered by chance: A developer noticed problems with his multipoint Bluetooth headphones as long as an AliExpress tab was open. As TechSpot reports, th

  2. Article · Aug 5, 2026 · Carolin Riethmüller

    AI bubble: How Google outsources financing risks (opens the original)

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    Together with chip designer Broadcom, investment firms Apollo and Blackstone, and several banks, Google has created a complex financing architecture. The goal is to sell as many of its Tensor Processing Units (TPUs) as possible without these financial transactions appearing on its own balance sheet. A large portion of the TPUs will go to Anthropic. The contracts, which rely on this AI company meeting its payment commitments, amount to around $200 billion USD in total. The Financial Times took a

  3. Article · Aug 3, 2026 · Carolin Riethmüller

    GPT-5.6: OpenAI lowers prices for Luna and Terra (opens the original)

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    OpenAI is adjusting its prices. Luna, the smallest model in the GPT-5.6 series, will now cost $0.20 per million input tokens and $1.20 per output token -- a price change of 80 percent. Terra, the mid-range model, will become 20 percent cheaper. Sol's prices will likely remain the same. OpenAI has adjusted the pricing structure of its model series several times recently. Comparing the new prices with those of Chinese models, which have recently made headlines with their comparatively low prices a

  4. Article · Jul 28, 2026 · Carolin Riethmüller

    Claude data leak: thousands of chats end up in search engines (opens the original)

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    A simple search with the parameter “site:claude.ai/share” returned thousands of chats from Claude users over the weekend. These also contained confidential data and information. Google no longer displays entries found with this search. A user on Reddit discovered the Claude problem. In the course of the discussion, participants also found chats with sensitive information. For example, crypto keys for wallets were found there, or a lawyer's request as to whether he should report himself for misco

  5. Article · Jul 13, 2026 · Carolin Riethmüller

    S&P downgrades Oracle to BBB- – only one notch above junk level (opens the original)

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    Rating agency S&P Global has lowered Oracle's creditworthiness from BBB to BBB- – this is the lowest notch in the so-called investment-grade area. A further downgrade would push the database company into speculative territory. However, the outlook remains stable according to S&P. The rating agency attributes the downgrade, published on July 9, to Oracle's rapidly growing AI infrastructure business, which is massively increasing the company's debt and capital requirements. S&P had already set the

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