Categories
Thoughts

This Is Phishing

Password managers can help you identify when you’re on the site you want, or might be somewhere you do not intend. By comparing the url of the site you’re on, to the urls saved in the password manager, the password manager can indirectly alert you to a suspicious situation.

Here’s an example. In the Robinhood app (which registers on iOS as Robinhood.com), you are prompted for a Wells Fargo account and password.

This sure looks a lot like Wells Fargo, but the password manager (Dashlane) tells you it detected that you’re actually entering this information on Robinhood.com.

If you ever find yourself in a situation where your password manager credentials don’t match or don’t autocomplete on a site where you expect they should, it should set off all sorts of alarms in your head.

This is not the login page for the site you think you’re on.

So then why does Robinhood make it seem like you are entering your information on Well Fargo?

In this case, the app is not trying to steal your bank information (or so they say), instead, it’s trying to help you log in quickly, so you can get back to using the app as soon as possible.

Robinhood, like many other financial apps, uses a service called Plaid (owned by Visa) to sign in to your bank accounts. Plaid touts itself as “The easiest way for users to connect their financial accounts to an app”. Incidentally it’s also the easiest way to condition people to fall for phishing schemes.

“Secure and private”, or “encrypted transfers and no access by Robinhood”, boils down to you trusting Plaid with your financial account information.

Is using Plaid any worse than sending your bank account and routing numbers? Well, at least you can change your password easily enough after giving your old one to Plaid. Changing a bank account is a bit more cumbersome.

Just be aware, the same tricks Plaid is using to make you think you’re logging into your bank can be used by more nefarious actors. And if you’re not using a password manager to help you recognize these tricks, you just might fall for one.

Stay safe. Wash your hands. Wear a mask. And use a password manager 🧼

Categories
Thoughts

Internet Safety Tips

Lots of weird things just happened at once.

It’s always important to be cognizant of what and who you interact with online, but phishing is way up right now, so be extra careful with emails, links, and articles sent to you that you didn’t initiate or request. And while email phishing is often a main focus for scams, there are additional methods to be aware of and keep in mind. Reseller and rental sites like eBay, Craigslist and Airbnb present similar opportunities for scams, however these scams are crafted differently since you are often the one initiating the contact with an unverified third party (instead of the other way around).

So weirdness, here’s what happened

Over the course of the afternoon, 5 phishy things happened to three different groups of people I know.

  1. Three people in the same family individually received notices that a PayPal, credit card, and Instagram account were hacked.
  2. A friend got an email that someone signed into their Instagram on a new device.
  3. Another fiend stumbled across a Craigslist apartment rental phishing scheme. (The exact one covered in this report. Word for word, save for a change in company name and a different person in nearly identical photos)

This very coincidental timing, but it’s a good opportunity for an internet safety refresher!

Safety tips & reminders:

I shared these with family and friends after all this weirdness, but will aggregate them here.

1. When in doubt, go to the actual site

If you get an email from PayPal (or your bank or Instagram) about an account issue, go to the PayPal website yourself to check out the notification. Don’t click on any links sent to you. You can hover over links to see where they really go, but even then, it can be easy to miss smaII deta1ls.

paypa1

So to be safe, go to PayPal using the app, by searching for PayPal (trusting the wisdom of the search engine crowd), or by manually going to https://www.paypal.com.

Better yet once your are on the PayPal.com that you know is the actual PayPal.com, add it to your favorites and use your own personal trusted bookmark to get back to the real PayPal every time. This way you don’t make a mistake later by mistyping the url and ending somewhere you don’t expect. (And yes, I’m purposefully not linking to PayPal from here. Go build that muscle)

This tip applies to phone calls too!

Summary: It’s your best bet to search for the site/article/etc or go directly to the url if you have it saved somewhere.

2. Use a password manager

You can visit every site you go to as carefully as possible, but if you reuse passwords, one security breach can cause issues across your accounts.

A password manager creates strong, unique passwords for every one of your accounts and securely keeps track of them all for you. You only need to remember your master password to unlock the account.

Some good options are LastPass, Dashlane, and 1Password.

They can also help you more easily change passwords if one is stolen or part of a data breach. You can check to see if your accounts have been part of a data breach using Have I Been Pwned (just don’t enter your current passwords).

Password managers can be difficult to transition to at first, as you need to manually change passwords one at a time, but if you use a password manager solely to keep track of new accounts, you can quickly start to see the benefit.

Read this exhaustive post to learn more before you set up a password manager. A quote:

Password managers are programs that remember passwords for you, along with the email address or other user identifier you use for each account. They make it easier to use strong passwords: those that are sufficiently random, long, and different for every one of your accounts. They also make it easier to lose all your passwords at once, or for attackers to steal all your passwords in one instant.

Summary: See above quote, but you should probably be using one of these.

3. Set up two factor authentication (2FA)

After setting up strong passwords, you can go a step further to safeguard that even if one of your account credentials is compromised, you are still in control of signing into the account.

Two factor authentication satisfies the “something you know, something you have” paradigm for online security (or the first two parts of multi-factor authentication). You know your password and have either a code or USB key or app to verify you are you. If your password is compromised, the second factor of authentication ensures someone with just your password cannot log in.

Needing a second factor can cause problems, however, if you (who is in reality, is you) loses the second factor of authentication. Then you can be locked out just as if you were an attacker.

Also, if multiple people use the same account, two factor authentication can be difficult. With 2FA enabled someone may try to log into an account and the 2FA code can be sent so someone else (which also happened to my family today).

Read this other equally exhaustive post to learn more before you set up 2FA.

Summary: Two factor auth can help keep your accounts secure, but comes with some extra challenges.

4. Keep third party communication within app and website services

This one is related to staying safe when reaching out to others you don’t know online. Talking to strangers! 😱

Whenever possible, keep communication within the app or website service you are using. If buying on eBay, communicate on eBay. If renting on Airbnb, use their chat functionality. Let the site intermediate communication. Don’t share your email or phone number to talk with a third party seller or host outside of the service. Major sites like eBay and Airbnb have measures in place to help you stay safe (and allow you to provide evidence in case of an issue), but only if you leverage their tools.

Be extra cognizant on Craigslist where direct email communication is the standard! I’ll put this Anatomy of a rental phishing scam post here again as a reminder to read it. A quote:

The first red flag was “So we’ll keep our communication to email if that’s ok with you”.

This tip also applied to articles you read or videos you watch. If you aren’t sure of the source, don’t trust, verify 🙃

Summary: There are more signs of a scam than only asking for your bank account and credit card information.

5. Bonus Tip: Use Zoom on your phone or browser

If you use Zoom, you should know that Google banned it’s employees from using the desktop app, and suggests to use mobile or web.

Employees who have been using Zoom to stay in touch with family and friends can continue to do so through a web browser or via mobile

Google’s guidance is to uninstall and block the app completely (maybe because they prefer everyone to use Hangouts 🤷‍♂️). In any case, if you’re interested, here’s how you can uninstall the desktop version on Mac and PC.

A legitimate reason behind allowing mobile and web, but blocking desktop, stems from the fact that mobile and web platforms have security and containment measures in place that limit sites and apps from accessing your underlying device. Whereas apps installed from the internet can do whatever they want after you type in your computer account password to allow higher level device access.

To continue using Zoom on a desktop, here’s Zoom’s support article on how to join a call using your web browser. The link is a bit hidden (and misleading), but it looks like this:

zoom

Summary: Use your phone to show off your Zoom backgrounds

 

That’s all for now

Stay safe. Wash your hands. Wear a mask. Don’t touch your face or click on links in your email 🧼

Categories
Thoughts

Flash Seats Usability, Security, and Privacy

The Quora Conundrum

Quora reported a data breach earlier this month and the company outlined the stolen data, what they are doing, and what you can do in an email to those affected:

The following information of yours may have been compromised:

  • Account and user information, e.g. name, email, IP, user ID, encrypted password, user account settings, personalization data
  • Public actions and content including drafts, e.g. questions, answers, comments, blog posts, upvotes
  • Data imported from linked networks when authorized by you, e.g. contacts, demographic information, interests, access tokens (now invalidated)
Categories
News Feed

What the Marriott Breach Says About Security

Your personal data is already stolen. Here’s what you need to be doing:

via Krebs on Security

 

Categories
News Feed

How Criminals Steal $37 Billion a Year

It is increasingly difficult to trust someone calling from a phone call you don’t recognize. Not only are scammers calling from numbers that seem to be in your area, but they are also impersonating family members in distress.

The dirty little secret about elder exploitation is that almost 60 percent of cases involve a perpetrator who is a family member, according to a 2014 study by Lachs and others, an especially fraught situation where victims are often unwilling, or unable, to seek justice. Such manipulation sometimes involves force or the threat of force

via Bloomberg

This trick has been around for a while, but there are new defenses available to guard against the scam.

On Feb. 5, the Financial Industry Regulatory Authority, an industry body, put into effect “the first uniform, national standards to protect senior investors.” It now requires members to try to obtain a trusted contact’s information so they can discuss account activity. It also permits firms to place temporary holds on disbursements if exploitation is suspected.

Bloomberg

Interesting idea; a two person authentication for account transactions, but it still may be easy to beat the system.

Loewy, who left her job as a prosecutor in 2014 to join EverSafe, a startup that makes software to monitor suspicious account activity, is underwhelmed by the industry projects.

“They may say they’re focused on it, but they aren’t really doing much more than training employees,” she says. “Exploiters know what they’re doing. They take amounts under $10,000 that they know won’t get picked up by fraud and risk folks at banks. And they steal across institutions over time.”

Bloomberg

And remember, if you get a text from a short-code number with 5 or 6 digits, you can verify the identity of the sender with the Short Code Directory.

Categories
Random Technology Thoughts

Is this a legit Fortnite V-Buck site? Probably not.

Fortnite has caused quite the security kerfuffle. Between releasing the Android app outside the Google Play Store, and an insane desire for V-Bucks, scams are running rampant.

Wired put out this article yesterday entitled Fortnite scams are even worse than you thought, and it made me sad that people are being tricked (that’s for tomorrow 🎃).

I made a simple browser extension as a helpful reminder of legitimate V-Buck sites. It will give you a green thumbs up on real V-Bucks websites, and a red thumbs down for sites where you can’t safely purchase V-Bucks. Check it out on GitHub.

If all else fails, to stay safe, remember: ONLY BUY V-BUCKS IN THE GAME.

Installation

Download the extension files by clicking “Clone or download > Download Zip” on Github
Follow steps 1, 2, and 3 here to install the extension
(Yes, enabling developer mode to sideload extensions is a similar security whole to what Epic is doing with Fortnite on Android. I’ll look into publishing the extension officially.)

Test out the extension!

V-Bucks for PlayStation:
https://store.playstation.com/en-us/product/UP1477-CUSA07022_00-MTX01K0000000000

psn_vbucks

V-Bucks for Xbox:
https://www.microsoft.com/en-us/p/fortnite-1-000-v-bucks/c0f5ht9nv86p

xbox_vbucks.png

V-Bucks for PC/Switch/iOS/Android are only available in game, but here’s a link to Epic Games explaining that:
https://www.epicgames.com/fortnite

epic_vbucks.png

Don’t buy V-Bucks on eBay:
https://www.ebay.com/sch/i.html?_nkw=v+bucks

ebay_vbucks.png

Video demo

It’s all out the gifs

Other Fortnite Links and Security Tips

Here’s how to get Fortnite on Android:
https://www.epicgames.com/fortnite/en-US/mobile/android/get-started

How to protect your Epic account:
https://www.epicgames.com/fortnite/en-US/news/protecting-your-epic-account

Epic on V-Buck Scams:
https://epicgames.helpshift.com/a/fortnite/?s=epic-accounts&f=account-security-bulletin&p=all

And a reminder from Wired:

 

I’ll wrap up by saying I don’t endorse actually purchasing these things, but for those of you who do buy, stay safe out there!