News

How the SolarWinds Hackers Bypassed Duo’s Multi-Factor Authentication

This is interesting:

Toward the end of the second incident that Volexity worked involving Dark Halo, the actor was observed accessing the e-mail account of a user via OWA. This was unexpected for a few reasons, not least of which was the targeted mailbox was protected by MFA. Logs from the Exchange server showed that the attacker provided username and password authentication like normal but were not challenged for a second factor through Duo. The logs from the Duo authentication server further showed that no attempts had been made to log into the account in question. Volexity was able to confirm that session hijacking was not involved and, through a memory dump of the OWA server, could also confirm that the attacker had presented cookie tied to a Duo MFA session named …

SolarWinds Hack Could Affect 18K Customers

The still-unfolding breach at network management software firm SolarWinds may have resulted in malicious code being pushed to nearly 18,000 customers, the company said in a legal filing on Monday. Meanwhile, Microsoft should soon have some idea which and how many SolarWinds customers were affected, as it recently took possession of a key domain name used by the intruders to control infected systems.

Another Massive Russian Hack of US Government Networks

The press is reporting a massive hack of US government networks by sophisticated Russian hackers.

Officials said a hunt was on to determine if other parts of the government had been affected by what looked to be one of the most sophisticated, and perhaps among the largest, attacks on federal systems in the past five years. Several said national security-related agencies were also targeted, though it was not clear whether the systems contained highly classified material.

[…]

The motive for the attack on the agency and the Treasury Department remains elusive, two people familiar with the matter said. One government official said it was too soon to tell how damaging the attacks were and how much material was lost, but according to several corporate officials, the attacks had been underway as early as this spring, meaning they continued undetected through months of the pandemic and the election season. …

Another Massive Russian Hack of US Government Networks

The press is reporting a massive hack of US government networks by sophisticated Russian hackers.

Officials said a hunt was on to determine if other parts of the government had been affected by what looked to be one of the most sophisticated, and perhaps among the largest, attacks on federal systems in the past five years. Several said national security-related agencies were also targeted, though it was not clear whether the systems contained highly classified material.

[…]

The motive for the attack on the agency and the Treasury Department remains elusive, two people familiar with the matter said. One government official said it was too soon to tell how damaging the attacks were and how much material was lost, but according to several corporate officials, the attacks had been underway as early as this spring, meaning they continued undetected through months of the pandemic and the election season. …

Should There Be Limits on Persuasive Technologies?

Persuasion is as old as our species. Both democracy and the market economy depend on it. Politicians persuade citizens to vote for them, or to support different policy positions. Businesses persuade consumers to buy their products or services. We all persuade our friends to accept our choice of restaurant, movie, and so on. It’s essential to society; we couldn’t get large groups of people to work together without it. But as with many things, technology is fundamentally changing the nature of persuasion. And society needs to adapt its rules of persuasion or suffer the consequences…

Authentication Failure

This is a weird story of a building owner commissioning an artist to paint a mural on the side of his building — except that he wasn’t actually the building’s owner.

The fake landlord met Hawkins in person the day after Thanksgiving, supplying the paint and half the promised fee. They met again a couple of days later for lunch, when the job was mostly done. Hawkins showed him photographs. The patron seemed happy. He sent Hawkins the rest of the (sorry) dough.

But when Hawkins invited him down to see the final result, his client didn’t answer the phone. Hawkins called again. No answer. Hawkins emailed. Again, no answer…