Now it is not just governments that denounce him: some of his own comrades are abandoning him for what they see as erratic and imperious behavior, and a nearly delusional grandeur unmatched by an awareness that the digital secrets he reveals can have a price in flesh and blood…

Mr. Assange cast himself as indispensable. “I am the heart and soul of this organization, its founder, philosopher, spokesperson, original coder, organizer, financier, and all the rest,” he said. “If you have a problem with me,” he told Mr. Snorrason, using an expletive, he should quit.

In an interview about the exchange, Mr. Snorrason’s conclusion was stark. “He is not in his right mind,” he said. In London, Mr. Assange was dismissive of all those who have criticized him. “These are not consequential people,” he said…

A Taliban spokesman in Afghanistan using the pseudonym Zabiullah Mujahid said in a telephone interview that the Taliban had formed a nine-member “commission” after the Afghan documents were posted “to find about people who are spying.” He said the Taliban had a “wanted” list of 1,800 Afghans and was comparing that with names WikiLeaks provided.