Perilous Panacea - Ronald Klueh - Bog

Despite repeated assurances by the United States government that security surrounding weapons grade plutonium is invulnerable, that Department of Energy security is nonetheless breached by a computer wizard. Bankrolled by Iranians, some of the plutonium is actually stolen, enough to manufacture at least one atomic bomb. Now a blackmailed Iranian expatriate and two kidnapped American scientists are all that stand between the world and nuclear catastrophe.