An Israeli intelligence agent successfully infiltrated the upper echelons of Hamas in Lebanon, sending shockwaves through the terror organization and causing significant embarrassment.

The agent in question, identified as Khalil Abu Ma’za, a Hamas operative from the Gaza Strip, had been operating undercover for years, working closely with Israeli intelligence.

The reports also say Lebanese authorities arrested him towards the end of September.

The successful infiltration of a Hamas operative into the upper ranks of the organization has caused significant embarrassment and concern among its leadership. Saleh Arouri, who is believed to be a top target for Israeli assassination, is said to be particularly worried about the security breach.

According to Lebanese intelligence reports, Abu Ma’za was originally tasked with infiltrating the leadership of Hamas in the Gaza Strip, a mission he carried out with remarkable success. Under the guidance of his Israeli handlers, he climbed the ranks of Hamas, especially within its Izz ad-Din al-Qassam Brigades.