Mamdani admin ordered staff not to use Signal — but they ignored ban to collude with 200-person influencer army
Mayor Zohran Mamdani's communications workers were told on Jan. 15 that they were not to use either Signal or WhatsApp for work, according to a memo from Mamdani chief counsel Ramzi Kassem.

Expanded Context
Brimstone Report is tracking this as a curated world brief. The source report from NY Post says: Mayor Zohran Mamdani's communications workers were told on Jan. 15 that they were not to use either Signal or WhatsApp for work, according to a memo from Mamdani chief counsel Ramzi Kassem.
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Key Facts
- Primary source: NY Post
- Published: Sep 22, 2026, 5:27 PM UTC
- Coverage area: World
- Brimstone role: curated summary, explanation, and source attribution
- Topic signals: developing story metadata
Timeline
- Source published: Sep 22, 2026, 5:27 PM UTC
- Brimstone indexed: Added to the curated Brimstone feed and linked to related coverage.
- Next update to watch: Additional sourcing, official confirmation, court or agency records, or follow-up reporting.
Source Attribution
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