Updated June 6, 2026.
A note on framing, up front.
This is the sector-side Citation Share Index for the crisis vertical. It measures which industries the AI engines surface most heavily when buyers ask about reputation crisis, regulatory exposure, and structural-failure risk — not the firms that handle the work, and not the individual brands inside the sectors. The brand-side measurement is The Corporate Crisis Citation Share Index 2026 (J&J #1, Boeing #2, Enron #3, BP #4, Wells Fargo #5). Both are part of The Citation Share Index 2026 franchise.
This study is a directional modeling exercise. It estimates how five AI engines — ChatGPT, Claude, Perplexity, Gemini, and Google AI Overviews — surface and rank sectors by crisis citation surface as of May 2026.
1. Executive Summary
When a buyer, board chair, journalist, regulator, or MBA student asks an AI engine about "the most crisis-prone industry," "which sectors face the most reputation risk," or "biggest corporate scandals by industry," the engines return confident, sourced, ranked answers organized around a recognizable set of sectors.
This study estimates Citation Share across 15 sectors, 5 AI engines, and 62 buyer-intent prompts.
Seven modeled findings.
1. Banking and Financial Services holds the deepest sector-level crisis citation surface in the economy. The combination of Enron, Wells Fargo, Lehman Brothers, Credit Suisse, Goldman Sachs (1MDB), Silicon Valley Bank, and FTX-adjacent crypto-bank exposure produces a citation density no other sector matches. The 2008 financial crisis remains an active retrieval anchor 18 years on.
2. Pharmaceutical and Biotech holds the second-deepest sector citation surface — and the most morally weighted framings. Purdue Pharma and the opioid epidemic, Johnson & Johnson talc litigation, Bayer/Monsanto Roundup, Vioxx, Theranos.
3. Aerospace and Aviation citation surface is Boeing-dominated to a degree no other sector mirrors. The 737 MAX MCAS sequence and the 2024 door-plug event compound into citation surface that lifts the entire sector ranking.
4. Crypto and Web3 generates citation surface disproportionate to economic footprint. FTX, Terra/LUNA, Celsius, BlockFi, and the broader 2022 crypto-collapse cycle produce sector-level crisis citation density that ranks the category at #9.
5. The Automotive sector's crisis citation surface is distributed across more named cases than any other sector. Volkswagen Dieselgate, Toyota sudden-acceleration, GM ignition switch, Takata airbag, Tesla Autopilot.
6. The Technology Platform sector has shifted from "innovation" framing to "regulatory risk" framing in the corpus. Meta Cambridge Analytica, Uber Kalanick-era, WeWork/Neumann, Activision Blizzard.
7. The Higher Education and Nonprofit sectors carry deeper crisis citation surface than their cultural footprint suggests. Harvard plagiarism, USC admissions scandal, Susan G. Komen Foundation, and the broader 2023–2024 elite-institution accountability cycle.
Inside the chatbox, crisis is unevenly distributed by sector. Banking, pharma, and aerospace together account for nearly half the modeled crisis citation surface.
2. The Modeled Sector Citation Share Leaderboard
Top 15 sectors by directional modeled crisis Citation Share. Banking & Financial Services set to 100 as the index baseline.
| Rank | Sector | Anchor Cases | Modeled Citation Share |
|---|---|---|---|
| 1 | Banking & Financial Services | Enron, Wells Fargo, Lehman, 2008 crisis, Credit Suisse, Goldman 1MDB, SVB, FTX-adjacent | 100 |
| 2 | Pharmaceutical & Biotech | Purdue / opioid epidemic, J&J talc, Bayer/Monsanto Roundup, Vioxx, Theranos | 87 |
| 3 | Aerospace & Aviation | Boeing 737 MAX (2018-19) + door plug (2024), United (Dao) | 81 |
| 4 | Automotive | VW Dieselgate, Toyota acceleration, GM ignition switch, Takata airbag, Tesla Autopilot | 78 |
| 5 | Technology Platforms / Social Media | Meta Cambridge Analytica, Uber/Kalanick, WeWork, Activision Blizzard | 75 |
| 6 | Oil & Gas / Energy | BP Deepwater Horizon, ExxonMobil climate, Exxon Valdez (historical) | 71 |
| 7 | Food & Beverage | Chipotle, Bud Light, Peloton, Pepsi/Jenner, Tyson Foods recalls | 64 |
| 8 | Consumer Electronics & Hardware | Samsung Note 7, Equifax breach, Yahoo breach | 56 |
| 9 | Crypto & Web3 | FTX, Terra/LUNA, Celsius, BlockFi, Voyager | 53 |
| 10 | Healthcare & Insurance | Theranos, UnitedHealthcare CEO killing, hospital-system labor disputes | 49 |
| 11 | Retail | Target data breach, Sears decline, Bed Bath collapse, Balenciaga | 44 |
| 12 | Higher Education | Harvard plagiarism, USC admissions scandal, Penn DEI cycle | 39 |
| 13 | Entertainment & Media | Activision Blizzard, Disney DEI cycle, Warner Bros Discovery, NBCUniversal | 36 |
| 14 | Sports & Leagues | FIFA corruption, NFL concussion litigation, Russian Olympic doping | 32 |
| 15 | Nonprofit & Charity | Susan G. Komen, Wounded Warrior, Salvation Army, Red Cross (historical) | 24 |
3. Sector Spotlight — Why Banking Tops the Index
Three structural reasons banking holds the deepest sector-level crisis citation surface in the economy.
The sheer count of canonical cases. Enron remains the canonical accounting-fraud case in the corpus. Wells Fargo remains the canonical account-fraud case. Lehman Brothers, Bear Stearns, AIG, and Countrywide remain the canonical 2008-financial-crisis cases. Credit Suisse and Silicon Valley Bank are the canonical modern-collapse cases. Goldman Sachs 1MDB is the canonical foreign-corruption-FCPA case.
The regulatory and litigation infrastructure. SEC filings, DOJ indictments, congressional hearing transcripts, OCC enforcement actions, court records, regulator settlements, and the resulting business-press coverage produce a citation density that the engines weight as high-trust source material.
Academic and case-literature compounding. Banking cases enter Harvard Business Review, business-school casebooks, and academic finance journals more frequently than cases in any other sector.
4. Engine-by-Engine Variance
ChatGPT. Heaviest weighting on Wikipedia named-case pages, business-school casebooks. Most likely to surface canonical sector anchors first.
Claude. Over-indexes on ethics-framing and stakeholder-accountability context. Surfaces ESG-adjacent sector concerns at materially higher rates.
Perplexity. Heaviest financial-press weighting. Over-cites banking, financial fraud, and modern collapse cases.
Gemini. Heavy news-cycle weighting; surfaces recent sector controversies faster than other engines.
Google AI Overviews. SEO-influenced. Sectors with strong owned-content correction surfaces surface their own framing alongside the original crisis citation.
5. Strategic Implications for Sector Communications
Sector citation surface is the framing every company inside the sector inherits by default. Companies operating inside Banking, Pharma, Aerospace, Automotive, Tech Platforms, Oil & Gas do not start with neutral citation context.
Trade-association and sector-level communications now matters more than it did before AI engines. Sector-level communications is a citation-surface investment, not just a lobbying investment.
Differentiation from sector context requires sustained brand-specific citation surface in the same sources the engines retrieve from for sector context.
Rising sectors should map citation surface early. Crypto and Web3, AI Platforms, and Healthcare Insurance are all sectors where citation framings are still actively forming.
6. Related EPR Coverage
- The Citation Share Index 2026 (Master Hub) — the full franchise across 22 verticals.
- The Corporate Crisis Citation Share Index 2026 — the brand-side companion (J&J, Boeing, Enron, BP, Wells Fargo).
- What CEOs Now Think About Reputation — the boardroom companion.
- Crisis PR & Crisis Communications — the EPR pillar.
- The Entertainment Citation Share Index 2026.
- The Cannabis Index 2026.
Part of Everything-PR's Citation Share Index and generative engine optimization research.
