@article{elyagoubi2026agentleak,
  title   = {AgentLeak: A Benchmark for Internal-Channel Privacy Leakage in Multi-Agent LLM Systems},
  author  = {El Yagoubi, Faouzi and Badu-Marfo, Godwin and Al Mallah, Ranwa},
  journal = {IEEE Access},
  year    = {2026},
  doi     = {10.1109/ACCESS.2026.3704541},
  eprint  = {2602.11510},
  archivePrefix = {arXiv},
  primaryClass = {cs.AI},
  url     = {https://arxiv.org/abs/2602.11510v3},
  note    = {arXiv version 3, revised 15 June 2026}
}