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Fellou

Fellou Vendor Cyber Rating & Cyber Score

fellou.ai

Fellou is a super AI browser that can think, plan, and execute tasks. This marks our journey to amplify human capability through the Agentic Web. We have secured over $30 million in funding from global investors.


Fellou A.I CyberSecurity Scoring

Fellou
Company Information
Website:https://fellou.ai
Employees number:5
Number of followers:1,900
NAICS:513
Industry Type:Technology, Information and Internet
Homepage:fellou.ai
Fellou Risk Score (AI oriented)
Between 700 and 749
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FellouTechnology, Information and Internet
Updated:
30/06/2026
732/1000
Moderate
Ba
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Powered by our proprietary A.I cyber incident model
Insurance prefers TPRM score to calculate premium
Fellou Global Score (TPRM)
xxxx
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FellouTechnology, Information and Internet
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Findings

Fellou
FellouModerate
Current Score
732Ba (MODERATE)
01000
1 incidents
-32 avg impact
Incident timeline with MITRE ATT&CK tactics, techniques, and mitigations.
JULY 2026
764Before Incident
Cyber Attack
30 Jun 2026Fellou
OpenAI and Fellou: New BioShocking Attack Allows Attackers to Trick AI Browser and Leak Credentials

BioShocking Attack Exploits AI Browsers to Bypass Security Controls

732After Incident
CRITICAL-32
FELOPE1782836693
New "BioShocking" Attack Exploits AI Browsers to Bypass Security Controls Security researchers at LayerX have uncovered a novel attack technique called "BioShocking", which manipulates AI-powered browsers into leaking sensitive data by altering their perception of reality. The method exploits how large language models (LLMs) enforce safety guardrails through contextual understanding allowing threat actors to trick AI agents into ignoring security restrictions. The attack draws inspiration from the BioShock video game, where characters are controlled via distorted perception. Similarly, BioShocking uses prompt injection and context manipulation to convince AI systems they are operating in a fictional or game-like environment where normal rules don’t apply. Once the AI accepts this false context, it may comply with malicious instructions, such as retrieving credentials or accessing secure systems. In a demonstration, researchers embedded a BioShock-themed puzzle in a webpage. The AI agent was first presented with a simple math question but rewarded for incorrect answers (e.g., "2 + 2 = 5"). Over time, the AI adapted to this altered logic. In the final stage, it was instructed to navigate to a private path unbeknownst to the AI, this redirected to a GitHub repository containing sensitive credentials, which were then extracted and shared without triggering security warnings. The attack was successfully tested against multiple AI-enabled browsing tools, including: - ChatGPT Atlas (OpenAI) – Fixed - Comet (Perplexity AI) – Closed/ignored - Claude Chrome Plugin (Anthropic) – Patch unsuccessful - Fellou, Genspark, Sigma Browser – No response The broad impact highlights a systemic weakness in how AI agents interpret context. Since LLMs treat context as truth, attackers can reshape their decision-making, turning trusted tools into vectors for data exfiltration. Researchers warn that real-world attacks could target email accounts, internal dashboards, or password managers accessible within a user’s session. To mitigate risks, vendors are advised to require explicit user confirmation before accessing sensitive data, detect unrealistic contexts, and restrict agent capabilities in authenticated sessions. The discovery underscores a critical shift in AI security, where attackers no longer need to break systems directly instead, they can reshape how AI perceives reality.
INCIDENT DETAILS -
TYPE
AI Manipulation / Prompt Injection
IMPACT
Data Compromised: Sensitive credentialsSystems Affected: AI-powered browsing toolsOperational Impact: Potential unauthorized access to email accounts, internal dashboards, or password managersIdentity Theft Risk: High (if credentials are exposed)
DATA BREACH
Type Of Data Compromised: Sensitive credentialsSensitivity Of Data: High (credentials, potentially PII)Data Exfiltration: Yes (credentials shared without security warnings)
JUNE 2026
764Before Incident
MAY 2026
764Before Incident
APRIL 2026
764Before Incident
MARCH 2026
764Before Incident
FEBRUARY 2026
764Before Incident
JANUARY 2026
764Before Incident
DECEMBER 2025
764Before Incident
NOVEMBER 2025
764Before Incident
OCTOBER 2025
764Before Incident
SEPTEMBER 2025
764Before Incident
AUGUST 2025
764Before Incident

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