hifibitcoin alternatives: newsletters like it
24 newsletters in the NewsletterFIT index cover the same topics as hifibitcoin (Bitcoin security, Exchange hacks and Cybercrime). The closest matches are diamondhandscommunity, FREE GAME and The Informationist. They are ranked by how many topics they share with it, then by publicly shown subscribers.
Updated Nov 11, 2026 · ranked by shared topics, then publicly shown subscribers · methodology
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- Bitcoin security
- Exchange hacks
- Cybercrime
- Regulatory response
- 1
SubstackWeekly · last post 14 days ago
Likely audience: Bitcoin investors
2 shared topics
- 2FREE GAME52K subscribers
SubstackMonthly or less · last post 56 days ago
career alpha for people working in crypto.
Likely audience: talent acquisition managers
1 shared topic
- 3The Informationist46K subscribers
SubstackEvery two weeks · last post 17 days ago
From recent posts: The Informationist publishes weekly articles analyzing US fiscal policy, Treasury market volatility, and mortgage rate trends for investors and economists. The publication mixes in-depth economic analysis with…
Likely audience: individual investors
1 shared topic
- 4The Solari Report’s Substack24K subscribers
SubstackSeveral times a week · last post 13 days ago
Catherine Austin Fitts, once a Wall Street exec and HUD official, helps you navigate opportunities and risks in today's global financial & political landscape.
Likely audience: State legislators
1 shared topic
- 5區塊勢19K subscribers
SubstackWeekly · last post 8 days ago
From recent posts: 區塊勢 publishes weekly deep-dive articles on cryptocurrency security, regulation, and emerging technologies like AI integration for its industry-focused audience. The publication covers specific topics including private…
Likely audience: Cryptocurrency investors
1 shared topic
- 6Building Blocks15K subscribers
SubstackWeekly · last post 15 days ago
Building Blocks is your inside line to Web3 and AI—delivering sharp industry commentary, exclusive video interviews, and high-signal articles packed with real alpha.
Likely audience: Blockchain developers
1 shared topic
- 7American Peace Officer8K subscribers
SubstackEvery two weeks · last post 15 days ago
From recent posts: American Peace Officer publishes investigative articles, interviews, and opinion pieces focused on law enforcement training, technology policy, and public safety issues. The publication targets professionals and…
Likely audience: Parents of children aged 12-18
1 shared topic
- 8Outros Outubros virão8K subscribers
SubstackMonthly or less · last post 29 days ago
Escrevo sobre Bitcoin e outras criptomoedas, blockchain, tecnologias disruptivas e sobre sociedade e democracia.
Likely audience: Policy makers
1 shared topic
- 9The Thinking Crypto Report7K subscribers
SubstackEvery two weeks · last post 12 days ago
Free Weekly Newsletter Filled With Crypto Knowledge & Insights!
Likely audience: Blockchain developers
1 shared topic
- 10The News Block4K subscribers
SubstackSeveral times a week · last post 9 days ago
From recent posts: The News Block is a cryptocurrency and finance newsletter that publishes a mix of market analysis, security deep dives, regulatory coverage, and interviews with industry leaders. Its content spans Bitcoin price…
Likely audience: Bitcoin enthusiasts
1 shared topic
- 11Bitcoin Katie2K subscribers
SubstackEvery two weeks · last post 10 days ago
From recent posts: Bitcoin Katie publishes weekly articles analyzing Bitcoin security vulnerabilities, protocol forks, and financial crises in Europe. The publication focuses on technical self-custody, hardware wallet exploits, and…
Likely audience: Bitcoin self-custodians
1 shared topic
- 12Pwned1K subscribers
SubstackMonthly or less · last post Sep 4, 2026
Pwned, la newsletter de Gabriel Thierry sur le cybercrime
Likely audience: Cybersecurity professionals
1 shared topic
- 13
beehiivSeveral times a week · last post yesterday
From recent posts: Benzinga Future Finance publishes daily cryptocurrency market analysis, price forecasts, and regulatory updates focused on Bitcoin, XRP, and AI infrastructure. The publication targets traders and investors with…
Likely audience: Market enthusiasts
1 shared topic
- 14
SubstackSeveral times a week · last post 6 days ago
Retired journalist working for nothing but the truth and Social Security checks.
Likely audience: Political analysts
1 shared topic
- 15
SubstackSeveral times a week · last post yesterday
Likely audience: Southeast Asia business leaders
1 shared topic
- 16
SubstackWeekly · last post 8 days ago
Get Your Free Bitcoin Guide + Weekly Insights
Likely audience: Bitcoin holders
1 shared topic
- 17
SubstackEvery two weeks · last post 11 days ago
The Asian Crime Century charts the history of organised crime from Asia as the economy of the region expands, and explains how crime from Asia has an impact on the rest of the world.
Likely audience: law enforcement professionals
1 shared topic
- 18
SubstackWeekly · last post 8 days ago
Writing about economics, history, and technology
Likely audience: Financial risk managers
1 shared topic
- 19
LinkedInEvery two weeks · last post 28 days ago
Daily stories from the world of information security.
Likely audience: Security engineers
1 shared topic
- 20
SubstackEvery two weeks · last post 49 days ago
From recent posts: The Paul Barron Network publishes weekly macroeconomic analysis focused on the intersection of Federal Reserve policy, Treasury operations, and cryptocurrency market movements. Content regularly covers regulatory…
Likely audience: Crypto investors
1 shared topic
- 21
SubstackEvery two weeks · last post 12 days ago
From recent posts: CFA's Eye on Tech publishes weekly policy analysis and regulatory updates focused on AI, cryptocurrency, and consumer protection. The publication targets professionals and policymakers with specific reports on…
Likely audience: Policy advocates
1 shared topic
- 22
LinkedInEvery two weeks · last post 25 days ago
The top announcements, news, insights and feature upgrades from Bitcoin.com — the world’s gateway to Bitcoin and beyond.
Likely audience: Cryptocurrency investors
1 shared topic
- 23
LinkedInEvery two weeks · last post 18 days ago
News and insights each week from around the world of blockchain and AI
Likely audience: Security researchers
1 shared topic
- 24
LinkedInEvery two weeks · last post 24 days ago
One of Australia
Likely audience: Australian fintech professionals
1 shared topic
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