The Hacktron AI research team — Harsh Jaiswal, Mohan Pedhapati, and Rahul Maini — disclosed on September 18 that it breached OpenAI's internal systems in July 2026, gaining access to employee ChatGPT …
Security startup Hacktron used Anthropic's Claude Opus 5 to take over an OpenAI employee's ChatGPT account in July through a flaw in the third-party community forum platform Discourse, according to a …
Hacktron researchers used Anthropic's Claude and OpenAI's Codex to discover a memory-corruption vulnerability, nicknamed HEIF Heist, in the libheif and libde265 image decoders that could let attackers…
Three independent cybersecurity researchers operating as Hacktron—Harsh Jaiswal, Mohan Pedhapati, and Rahul Maini—used Anthropic's Claude Opus 5 to exploit a Discourse image-upload flaw and gain acces…
Hacktron AI disclosed that three Indian security researchers — Harsh Jaiswal, Mohan Pedhapati, and Rahul Maini — chained two vulnerabilities to compromise OpenAI employees' ChatGPT and Codex accounts,…
Security researchers at Hacktron AI, led by Harsh Jaiswal with Mohan Pedhapati and Rahul Maini, achieved remote code execution against OpenAI's community.openai.com Discourse forum by exploiting a hea…
Security researchers at Hacktron AI used Anthropic's Claude Opus 4.8 and Claude Opus 5 models to chain two vulnerabilities and take over OpenAI employees' ChatGPT and Codex accounts, reach OpenAI's in…
The Free Software Foundation (FSF) published an incident report on August 7, 2026, detailing vulnerabilities in GNU Savannah that were reported by security researchers from Hacktron in early May. The …