Impressive Social Engineering Display
In this impressive Posted on December 15, 2016 at 3:43 PM • View Comments
Entries Tagged "social engineering"
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Malicious AI
It’s not hard to imagine the criminal possibilities of automation, autonomy, and artificial intelligence. But the imaginings are becoming mainstream—and the future isn’t too far off.
Along similar lines, computers are able to predict court verdicts. My guess is that the real use here isn’t to predict actual court verdicts, but for well-paid defense teams to test various defensive tactics.
Internet Disinformation Service for Hire
Yet another leaked catalog of Internet attack services, this one specializing in disinformation:
But Aglaya had much more to offer, according to its brochure. For eight to 12 weeks campaigns costing €2,500 per day, the company promised to “pollute” internet search results and social networks like Facebook and Twitter “to manipulate current events.” For this service, which it labelled “Weaponized Information,” Aglaya offered “infiltration,” “ruse,” and “sting” operations to “discredit a target” such as an “individual or company.”
“[We] will continue to barrage information till it gains ‘traction’ & top 10 search results yield a desired results on ANY Search engine,” the company boasted as an extra “benefit” of this service.
Aglaya also offered censorship-as-a-service, or Distributed Denial of Service (DDoS) attacks, for only €600 a day, using botnets to “send dummy traffic” to targets, taking them offline, according to the brochure. As part of this service, customers could buy an add-on to “create false criminal charges against Targets in their respective countries” for a more costly €1 million.
[…]
Some of Aglaya’s offerings, according to experts who reviewed the document for Motherboard, are likely to be exaggerated or completely made-up. But the document shows that there are governments interested in these services, which means there will be companies willing to fill the gaps in the market and offer them.
Fraudsters are Buying IPv4 Addresses
IPv4 addresses are valuable, so criminals are figuring out how to buy or steal them.
Hence criminals’ interest in ways to land themselves IP addresses, some of which were detailed this week by ARIN’s senior director of global registry knowledge, Leslie Nobile, at the North American Network Operators Group’s NANOG 67 conference.
Nobile explained that criminals look for dormant ARIN records and try to establish themselves as the rightful administrator. ARIN has 30,556 legacy network records, she said, but a validated point of contact for only 54 per cent of those networks. The remaining ~14,000 networks are ripe for targeting by hijackers who Nobile said are only interested in establishing legitimacy with ARIN so they can find a buyer for unused IPv4 addresses possessed by dormant legacy networks.
Criminals do so by finding dormant ARIN records and Whois data to see if there is a valid contact, then ascertaining if IPv4 allocations are currently routed. If the assigned addresses are dark and no active administrator exists, hijackers can revive dormant domain names or even re-register the names of defunct companies in order to establish a position as legitimate administrators of an address space. If all goes well, the hijackers end up with addresses to sell.
Video presentation here.
Bypassing Phone Security through Social Engineering
Khan was arrested in mid-July 2015. Undercover police officers posing as company managers arrived at his workplace and asked to check his driver and work records, according to the source. When they disputed where he was on a particular day, he got out his iPhone and showed them the record of his work.
The undercover officers asked to see his iPhone and Khan handed it over. After that, he was arrested. British police had 30 seconds to change the password settings to keep the phone open.
Reminds me about how the FBI arrested Ross William Ulbricht:
The agents had tailed him, waiting for the 29-year-old to open his computer and enter his passwords before swooping in.
That also works.
And, yes, I understand that none of this would have worked with the already dead Syed Farook and his iPhone.
PayPal Authentication Still Substandard
Brian Krebs has the story. Bottom line: PayPal has no excuse for this kind of stuff. I hope the public shaming incents them to offer better authentication for their customers.
Reputation in the Information Age
Reputation is a social mechanism by which we come to trust one another, in all aspects of our society. I see it as a security mechanism. The promise and threat of a change in reputation entices us all to be trustworthy, which in turn enables others to trust us. In a very real sense, reputation enables friendships, commerce, and everything else we do in society. It’s old, older than our species, and we are finely tuned to both perceive and remember reputation information, and broadcast it to others.
The nature of how we manage reputation has changed in the past couple of decades, and Gloria Origgi alludes to the change in her remarks. Reputation now involves technology. Feedback and review systems, whether they be eBay rankings, Amazon reviews, or Uber ratings, are reputational systems. So is Google PageRank. Our reputations are, at least in part, based on what we say on social networking sites like Facebook and Twitter. Basically, what were wholly social systems have become socio-technical systems.
This change is important, for both the good and the bad of what it allows.
An example might make this clearer. In a small town, everyone knows each other, and lenders can make decisions about whom to loan money to, based on reputation (like in the movie It’s a Wonderful Life). The system isn’t perfect; it is prone to “old-boy network” preferences and discrimination against outsiders. The real problem, though, is that the system doesn’t scale. To enable lending on a larger scale, we replaced personal reputation with a technological system: credit reports and scores. They work well, and allow us to borrow money from strangers halfway across the country—and lending has exploded in our society, in part because of it. But the new system can be attacked technologically. Someone could hack the credit bureau’s database and enhance her reputation by boosting her credit score. Or she could steal someone else’s reputation. All sorts of attacks that just weren’t possible with a wholly personal reputation system become possible against a system that works as a technological reputation system.
We like socio-technical systems of reputation because they empower us in so many ways. People can achieve a level of fame and notoriety much more easily on the Internet. Totally new ways of making a living—think of Uber and Airbnb, or popular bloggers and YouTubers—become possible. But the downsides are considerable. The hacker tactic of social engineering involves fooling someone by hijacking the reputation of someone else. Most social media companies make their money leeching off our activities on their sites. And because we trust the reputational information from these socio-technical systems, anyone who can figure out how to game those systems can artificially boost their reputation. Amazon, eBay, Yelp, and others have been trying to deal with fake reviews for years. And you can buy Twitter followers and Facebook likes cheap.
Reputation has always been gamed. It’s been an eternal arms race between those trying to artificially enhance their reputation and those trying to detect those enhancements. In that respect, nothing is new here. But technology changes the mechanisms of both enhancement and enhancement detection. There’s power to be had on either side of that arms race, and it’ll be interesting to watch each side jockeying for the upper hand.
This essay is part of a conversation with Gloria Origgi entitled “What is Reputation?”
The Doxing Trend
If the director of the CIA can’t keep his e-mail secure, what hope do the rest of us have—for our e-mail or any of our digital information?
None, and that’s why the companies that we entrust with our digital lives need to be required to secure it for us, and held accountable when they fail. It’s not just a personal or business issue; it’s a matter of public safety.
The details of the story are worth repeating. Someone, reportedly a teenager, hacked into CIA Director John O. Brennan’s AOL account. He says he did so by posing as a Verizon employee to Verizon to get personal information about Brennan’s account, as well as his bank card number and his AOL e-mail address. Then he called AOL and pretended to be Brennan. Armed with the information he got from Verizon, he convinced AOL customer service to reset his password.
The CIA director did nothing wrong. He didn’t choose a lousy password. He didn’t leave a copy of it lying around. He didn’t even send it in e-mail to the wrong person. The security failure, according to this account, was entirely with Verizon and AOL. Yet still Brennan’s e-mail was leaked to the press and posted on WikiLeaks.
This kind of attack is not new. In 2012, the Gmail and Twitter accounts of Wired writer Mat Honan were taken over by a hacker who first persuaded Amazon to give him Honan’s credit card details, then used that information to hack into his Apple ID account, and finally used that information to get into his Gmail account.
For most of us, our primary e-mail account is the “master key” to every one of our other accounts. If we click on a site’s “forgot your password?” link, that site will helpfully e-mail us a special URL that allows us to reset our password. That’s how Honan’s hacker got into his Twitter account, and presumably Brennan’s hacker could have done the same thing to any of Brennan’s accounts.
Internet e-mail providers are trying to beef up their authentication systems. Yahoo recently announced it would do away with passwords, instead sending a one-time authentication code to the user’s smartphone. Google has long had an optional two-step authentication system that involves sending a one-time code to the user via phone call or SMS.
You might think cell phone authentication would thwart these attacks. Even if a hacker persuaded your e-mail provider to change your password, he wouldn’t have your phone and couldn’t obtain the one-time code. But there’s a way to beat this, too. Indie developer Grant Blakeman’s Gmail account was hacked last year, even though he had that extra-secure two-step system turned on. The hackers persuaded his cell phone company to forward his calls to another number, one controlled by the hackers, so they were able to get the necessary one-time code. And from Google, they were able to reset his Instagram password.
Brennan was lucky. He didn’t have anything classified on his AOL account. There were no personal scandals exposed in his email. Yes, his 47-page top-secret clearance form was sensitive, but not embarrassing. Honan was less lucky, and lost irreplaceable photographs of his daughter.
Neither of them should have been put through this. None of us should have to worry about this.
The problem is a system that makes this possible, and companies that don’t care because they don’t suffer the losses. It’s a classic market failure, and government intervention is how we have to fix the problem.
It’s only when the costs of insecurity exceed the costs of doing it right that companies will invest properly in our security. Companies need to be responsible for the personal information they store about us. They need to secure it better, and they need to suffer penalties if they improperly release it. This means regulatory security standards.
The government should not mandate how a company secures our data; that will move the responsibility to the government and stifle innovation. Instead, government should establish minimum standards for results, and let the market figure out how to do it most effectively. It should allow individuals whose information has been exposed sue for damages. This is a model that has worked in all other aspects of public safety, and it needs to be applied here as well.
We have a role to play in this, too. One of the reasons security measures are so easy to bypass is that we as consumers demand they be easy to use, and easy for us to bypass if we lose or forget our passwords. We need to recognize that good security will be less convenient. Again, regulations mandating this will make it more common, and eventually more acceptable.
Information security is complicated, and hard to get right. I’m an expert in the field, and it’s hard for me. It’s hard for the director of the CIA. And it’s hard for you. Security settings on websites are complicated and confusing. Security products are no different. As long as it’s solely the user’s responsibility to get right, and solely the user’s loss if it goes wrong, we’re never going to solve it.
It doesn’t have to be this way. We should demand better and more usable security from the companies we do business with and whose services we use online. But because we don’t have any real visibility into those companies’ security, we should demand our government start regulating the security of these companies as a matter of public safety.
This essay previously appeared on CNN.com.
How to Commandeer a Store PA System
If you call the proper phone extension, you have complete control over the public address system at a Target store.
AVA: A Social Engineering Vulnerability Scanner
This is interesting:
First, it integrates with corporate directories such as Active Directory and social media sites like LinkedIn to map the connections between employees, as well as important outside contacts. Bell calls this the “real org chart.” Hackers can use such information to choose people they ought to impersonate while trying to scam employees.
From there, AVA users can craft custom phishing campaigns, both in email and Twitter, to see how employees respond. Finally, and most importantly, it helps organizations track the results of these campaigns. You could use AVA to evaluate the effectiveness of two different security training programs, see which employees need more training, or find places where additional security is needed.
Of course, the problem is that both good guys and bad guys can use this tool. Which makes it like pretty much every other vulnerability scanner.
Sidebar photo of Bruce Schneier by Joe MacInnis.