Skip to content
BITBRIEF

Institutional research · AI · Cybersecurity · Digital assets

Vol. 01 · No. 13
  • BTC/USD83,914▼ −0.06%
  • ETH/USD2,685▲ +0.42%
  • Total market cap$3.01T▲ +0.37%
  • BTC dominance56.0%
  • Stablecoin supply$312.9B
  • L2 DeFi TVL$8.5B
  • CISA KEV catalogue1,726
  • KEV added 7d10
  • KEV added 30d41
  • Ransomware listings 24h21
  • Qwen/Qwen3-0.6B downloads 30d28.1M

Readings as of sources listed in the footer

Editorial

The nexus of AI, cybersecurity and decentralised finance — we file what happens at the seam.

In this issue

BB/2026/13
Show 11 more filed this issueHide

The interesting work happens in the overlaps.

Coverage model: three overlapping domainsAI and data, cybersecurity, and fintech with Web3 drawn as three overlapping circles. The pairwise overlaps are model integrity, autonomous execution and verifiable settlement. The centre, where all three meet, is the nexus. Use the buttons beside the figure to read each zone.MODEL: TRIPLE-DOMAINZONES: 07 / DESKS: 20SOURCE: REGISTRY + INDEXLAST FILED: 25 SEPT 2026AI & DATAAI-01 — AI-05CYBERSECURITYSEC-01 — SEC-05FINTECH & WEB3FIN-01 — FIN-05A×SA×FS×FNEXUS

Domain intersections, as we cover them. Hover a zone — or pick one from the list — to read what files into it.

NEX-04 Enterprise Tech & SaaS is not on the figure: it covers the commercial layer across all three domains rather than one intersection.

Coverage model

Triple centre · NEXUS

All three at once

Agent-to-agent payment rails: machines that transact, prove and settle without a human in the loop. Our central desk files here.

Desks
03
On index
11
Last filed
25 Sept 2026
Domains
AI × SEC × FIN

Desks filing here

Latest from this zone

Three pillars of the digital economy

AI

AI & Data

Models, retrieval infrastructure and the cost of compute.

  • Frontier releases and independent benchmarks
  • Vector stores and production RAG architecture
  • Autonomous agents and machine-to-machine payments
Open the desk
SEC

Cybersecurity

Enterprise defence, contract assurance, applied cryptography.

  • Smart contract exploits and audit practice
  • Zero-knowledge systems and proving performance
  • Zero-Trust rollouts and data-loss prevention
Open the desk
FIN

FinTech & Web3

Institutional flows, settlement rails, on-chain market structure.

  • Spot ETFs and allocator positioning
  • Layer-2 economics and rollup competition
  • Tokenised real-world assets and stablecoin rails
Open the desk

Research hub

Deep-dive analysis and case work, filed by desk and dated.

  1. SC-2026-0321Enterprise CyberSecFresh · 25 Sept

    Kiteworks tells customers to switch off for six hours

    Kiteworks cites credible intelligence from federal authorities and calls the Saturday shutdown preventive, not a response to a known breach.

    Source: The Record

    News brief2 min

  2. AU-2026-0282Smart Contract AuditsFresh · 25 Sept

    A rollback that leaks a threshold key share

    Trail of Bits shows how MPC inside a TEE can backfire: an untrusted host restores a used pre-signature, and the signer reuses its nonce.

    Source: Trail of Bits

    Field report2 min

  3. TI-2026-0438Threat IntelligenceFresh · 25 Sept

    Seven minutes of deletion in an Azure tenant

    Microsoft ties JADEPUFFER, reported as the first agentic ransomware operation, to a scripted Azure wipe via two stolen service principals.

    Source: Microsoft Security

    Field report2 min

  4. CR-2026-0521Institutional CryptoFresh · 25 Sept

    SEC staff answer nine questions on crypto assets

    The SEC's Corporation Finance staff clarify staking receipts, buybacks and when marketing becomes a promise of managerial effort.

    Source: SEC

    News brief2 min

Ecosystem register

Twenty specialist desks, each on its own domain. Codes follow the taxonomy: group, then position.

AI

AI & Data Science

Model releases, retrieval infrastructure and the economics of compute.

SEC

Cybersecurity & Infrastructure

Enterprise defence, contract assurance and applied cryptography.

FIN

FinTech, Web3 & Crypto

Institutional flows, settlement rails and on-chain market structure.

NEX

Golden Triad & Hybrid Tech

Where the three domains intersect, and the businesses built there.