Coffee is among the foods that can be affected by molds producing mycotoxins. The US Food and Drug Administration identifies ochratoxin A as a toxin that can occur in coffee and other foods, particularly when drying or storage is inadequate. The possibility of contamination is not proof that a particular bag contains a harmful amount.
The FDA monitors mycotoxins in food. A product-specific claim still needs appropriate sampling, test methods and results; neither an alarming headline nor a broad clean-coffee marketing phrase establishes those facts. About Coffee's source uses extreme serving-count comparisons to discuss risk, but those figures are not reproduced as personalized safety thresholds or a reason to ignore spoiled food.
At home, keep coffee dry and protected in a suitable closed container, following any instructions for the product. Do not try to rescue visibly moldy coffee by brewing it. Ready-to-drink coffee and home cold brew have different storage requirements from dry beans, so use the relevant label or preparation guidance. For an actual recall or contamination concern, rely on the identified product and official notice rather than a general statement about coffee.
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