The ad was the access: zero-click spyware by advertisement
Spyware Can Arrive Through an Ad
On 15 October 2026 researchers published the first public technical confirmation of mercenary spyware delivered through targeted advertising, with no click or other action by the person targeted. This brief asks how the machinery that decides which device sees which ad was turned into a delivery system, and where a principal's devices can be protected before an ad ever loads. Built from two primary research reports and contemporaneous reporting. For security leads and family office technologists.
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