[7] Syed Muhammad Yunus, a tubewell businessman, admitted to the Anti Corruption Commission that he embezzled 240 million taka from the bank with the help of Ibrahim.
[8] In February 2007, the Anti-Corruption Commission (ACC) published a list of 50 persons of top corrupt suspects which included Ibrahim's name.
[9][10] After the deadline of 72 hours to submit the wealth statements, Ibrahim was arrested by the joint forces.
[11][12] In October 2007, ACC investigation found Ibrahim and his younger brother, businessman Giasuddin Al Mamun guilty of illegally amassing Tk 171 crore in the preceding five years.
[26] In July 2013, a Barisal court framed charges against Ibrahim in a case filed over misappropriating relief items of corrugated tin.