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Sorry, Wrong Number: Mysteries Of The Phone System - Past and Present

DEF CON 23 · 2015

Presenter: Unregistered436 Patrick McNeil · Snide Owen

Attributed source ↗ · Plaintext record

Independent InfoconDB index. Title: source supplied. Credit: research dataset; independent index title match. Delivery: Not independently verified.

Source date value: 2015-08-06. This is retained as source metadata; recording dates or placeholder timestamps do not establish a session’s actual date.

Rights: Metadata and source links only; abstracts, biographies, transcripts and media not republished

Research dataset: Lukas Walter, Clemens Sauerwein, Daniel Woods, InfoSec.pptx, https://doi.org/10.5281/zenodo.15989593, CC BY 4.0 https://creativecommons.org/licenses/by/4.0/. Changes: metadata extraction, exact-match reconciliation and uncertainty flags. No endorsement implied.

Inspect structured metadata and provenance
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      "checked": "2026-10-16T03:48:37Z"
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Coverage and source gaps

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