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Key Findings Check Point discovered a critical vulnerability in ChatGPT that allowed attackers to exfiltrate user data, uploaded files, and conversation history without detection or consent The flaw exploited a hidden DNS-based communication channel in the Linux runtime environment, bypassing all visible AI guardrails OpenAI patched the ChatGPT vulnerability on February 20, 2026, with no evidence of malicious exploitation BeyondTrust Phantom Labs identified a command injectio

Key Findings OpenAI is launching a new $8 per month "ChatGPT Go" subscription tier, aimed at bridging the gap between free users and the $20 "Plus" tier. The most controversial aspect is the introduction of integrated advertising in both the free and Go tiers, a first for OpenAI. OpenAI is defending the ads as necessary to keep ChatGPT affordable and accessible, but privacy and cybersecurity experts are raising concerns. The company promises "answer independence" and user pri