Nineteen thousand lines of raw data associated with the theft of Hillary Clinton campaign emails show how the hackers dodged strict security measures to pull it off.
Minute-by-minute logs gathered by the cybersecurity company Secureworks and recently shared with The Associated Press (AP) suggest it took the hackers just over a week of work to zero in on and penetrate the personal Gmail account ofcampaign chairman John Podesta.
One outside expert who reviewed the data said it showed how even the well-defended Clinton campaign fell prey tophishing, a basic cyberespionage technique that uses bogus emails to harvest passwords.
"They were the most security-aware campaign that I'm aware of," said Markus Jakobsson, the chief scientist at emailsecurity company Agari. "And yet this happened."
Hillaryclinton.com emails were locked down using two- factor authentication, a technique that uses a second passcode to keep accounts secure. Other measures included the automatic deletion of most messages after 30 days and phishing drills for staff.
Security awareness even followed the campaigners into the bathroom, where someone put a picture of a toothbrushunder the words: "You wouldn't share your passwords either.
But hackers who began their break-in attempts on March 10, 2016, with random emails to obsolete hillaryclinton.comaddresses quickly learned their way around the campaign's address book, first targeting senior staffers at work beforeswitching to their Gmail inboxes, some of which had not been protected with two-factor authentication.
On March 19 the hackers appear to have broken into Podesta's personal inbox, setting the stage for weeks of embarrassing disclosures. Overall, the AP documented well over 400 attempts to break into Clinton staffers and Democratic operatives between March and May of 2016 — an illustration of what Jakobsson said was a key principal behind most phishing attempts.
"If you try enough, sooner or later you'll be lucky," he said. The AP's reporting has shown how the hackers who hit Podesta acted globally in close alignment with the Russian government's interests — backing assessments made by U.S. intelligence agencies that Russian spies were responsible.
Here's a review of the evidence:
The hackers worked business hours, Moscow time: They created nearly all their links from 9 a.m. to 6 p.m., Moscow time, according to AP's analysis of the data.
They were busiest in the midday hours and took weekends off Russian rivals and global trouble spots dominate the targeted countries: At least 573 individuals or groups were targeted in the United States, which has been a focus of Russian spying since the Soviet era.
Ukraine, where Russia is backing separatist rebels against the government in Kiev, came in second with 545 targets. Other countries that were the focus of the operation were former Soviet state Georgia; Syria, where Russia has been backing the government in a bloody civil war; and Russia itself, where many government opponents were targeted.
The AP has identified people in 116 countries whose accounts were targeted. Weeks after the hack, a Trump adviser was told that emails were in Russian hands.
In recently unsealed court documents, a former Trump campaign foreign policy adviser said he was told by a professor closely connected to the Russian government that the Kremlin had obtained thousands of emails with "dirt" about Clinton.
Experts who've examined the list say it's Russia "It doesn't seem plausible that there is another country that would look to target the exact same set of people," said Secureworks senior security researcher Rafe Pilling.