The Privacy, Security, & OSINT Show – Episode 108

Posted on January 18th, 2019

EPISODE 108: Our TV’s, Doorbells, & Private Messengers Are Spying On Us

This week I discuss the latest smart-home threats and Justin Seitz joins me to talk about how you may be exposing your IP address on instant messengers.

Listen to all episodes at https://inteltechniques.com/podcast.html

or Subscribe at:

RSS / iTunes / Google / Stitcher  / Spotify


SHOW NOTES:

SPONSORS:

Privacy.com: https://privacy.com/inteltechniques
Authentic8: https://info.authentic8.com/

INTRO:

Smart TV Woes:
https://www.businessinsider.com/smart-tv-data-collection-advertising-2019-1?utm_source=reddit.com
https://www.techdirt.com/articles/20190114/08084341384/vizio-admits-modern-tv-sets-are-cheaper-because-theyre-spying-you.shtml

Ring Doorbell Issues:
https://boingboing.net/2019/01/10/surveillance-a-go-go.html

Home Assistance Devices Privacy:
https://www.theverge.com/circuitbreaker/2019/1/15/18182214/amazon-echo-google-home-privacy-protection-project-white-noise

GoDaddy Injecting Data Into Websites:
https://www.igorkromin.net/index.php/2019/01/13/godaddy-is-sneakily-injecting-javascript-into-your-website-and-how-to-stop-it/

OSINT:  How To Blow Your Online Cover With URL Previews:

Justin Seitz:
https://twitter.com/jms_dot_py

How To Blow Your Online Cover With URL Previews:
https://hunch.ly/osint-articles/osint-article-how-to-blow-your-online-cover<

LISTENER QUESTIONS:

Q: What are the risks of using a dedicated Sudo number for 2FA?
Q: I have a security clearance, and I’m about to have my 10 year re-investigation and am wondering how not having had a physical address other then a Texas PMB service the last 5 years might give me trouble.


Data Removal Workbook:
https://inteltechniques.com/data/workbook.pdf

Please submit your listener questions at https://inteltechniques.com/podcast.html


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The Privacy, Security, & OSINT Show – Episode 107

Posted on January 11th, 2019

EPISODE 107: Listener Questions

This week I attempt to answer the most common questions sent from listeners over the past month.

Listen to all episodes at https://inteltechniques.com/podcast.html

or Subscribe at:

RSS / iTunes / Google / Stitcher  / Spotify


SHOW NOTES:

SPONSORS:

Silent Pocket: https://silent-pocket.com/discount/totalprivacy
Authentic8: https://info.authentic8.com/

INTRO:

Cell Phone Data For Sale:
https://motherboard.vice.com/en_us/article/nepxbz/i-gave-a-bounty-hunter-300-dollars-located-phone-microbilt-zumigo-tmobile

New Training Videos:
https://inteltechniques.com/25

Buscador 2.0 BETA:
https://inteltechniques.com/buscador/index.html

PRIVACY LISTENER QUESTIONS:

Trusts:
Should I use a land trust or living rust?
Do you have a template?
Should I buy the land trust training or the book?
How do I find an attorney for this?

NOLO Trust Book:

2017 version: https://amzn.to/2T4VJLV
2019 version: https://amzn.to/2ASCmPs

I am seeing more stores require a fingerprint in order to use a credit card. What do you do in these situations?

I bought my car in cash, Title is in my name. If I transfer title into a trust, as you mentioned on the show, the VIN historical record will still lead to me. Should I just wait until I get a different car?

What do you provide for your address on your credit report? Are you specially updating it to your alternate physical address?

I have found that all financial institutions require that you have a physical address and cannot use a PO Box for the address. I have a PO Box that I signed up for with USPS however as part of their requirements, I cannot use the physical street address for financial purposes. So my question is, how can I prevent my physical address from being used by these financial institutions.

I recently purchased a new car from a local dealer, financing it through the manufacturer. Using the car’s GPS technology, does either the dealer or the finance company or the corporate manufacturer have the ability to track the location of my vehicle?

I searched my name on various people search sites. Some had it, some didn’t. As these are the top 10, should we opt out of these with information we assume they have?
Should we opt-out with information we know they have? Can we assume the top 10 definitely have our information?

For those of us whose jobs require us to have a photo on a website, and where that photo has been used previously in press releases, etc, what are the best strategies for (a) choosing a new photo that has the least chance of being used in image recognition or for other unhelpful purposes; (b) asking news sites etc to remove your picture in prior stories, etc; and (c) getting the photos off Google Images?

What do you do with deleted/deactivated account information? Keep it in your password manager? Dump them onto some like an archive spreadsheet. I’ve got alot of accounts in my password manager and get overwhelmed trying to figure out what to clean out.

Airplane mode disables the cellular modem preventing cell tower triangulation. The GPS modem is still receiving location data. Do iPhones log GPS data and send it back when airplane mode is turned off?

OSINT LISTENER QUESTIONS:

What happened to the FB live map? Any alternative options?

I conduct a lot of online investigations and rely on Google, but I worry about how much privacy I lose. Any suggestions?

I use KeepasXC to store all of my covert account logins for my OSINT work. Having two databases is a pain when I need to access my own data. Any harm in combining all of this into one database as long as it never gets stored online?

I use several social network accounts as part of my covert online investigations. I use Google Voice numbers in order to receive 2FA sms messages to log into the accounts. Two questions: a) Is having the Google Voice app on an iPhone reckless? b) If so, what is the best option to get the messages?

How do I get started in a career in OSINT?


Data Removal Workbook:
https://inteltechniques.com/data/workbook.pdf

Please submit your listener questions at https://inteltechniques.com/podcast.html


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Historic Telephone Searching

Posted on January 4th, 2019

We all know there are countless “White Pages” style of telephone number lookup sites that work well for landline numbers. This has had great value over the years, but many people are ditching the landline and only using cell phones in the home. I have always possessed numerous residential telephone book CD-ROMs in case I ever need to go back in time to find an old number or address. These discs are a burden and require a Windows 98 virtual machine. I needed a better option. I recently found three various online resources that possess historic telephone number data associated with landlines dating back to 1994. These three sources happen to allow a URL query with a pure text return, so I put together an automated tool which should help with searching. It is located on the Telephone Tools section of the IntelTechniques Search Tool at https://inteltechniques.com/menu.html. Below is an actual example.

Loren Copp, a former pastor and owner of a pizza parlor, was recently found guilty of several child sex crimes near St. Louis. A search on TruePeopleSearch.com revealed a telephone number of 3144570842. I searched this number through the tool and found the following.

THIS example indicates:

Another person owned the number from approximately 1994 to 1997
Another person owned the number from approximately2002 to 2003
The number was likely unused from 1998 to 2001 and 2007-2013
The number was assigned to our target in 2014
The number was still assigned to our target in 2018

In ANOTHER (unpublished) example, this tool informed me of the following.

My target possessed the number from 1996-2018 (present in tool)
My target changed addresses near 2001 (address changed in listing)
My target was married near 2003 (Spouse added to listing)
My target was divorced near 2014 (name change and spouse removed)
My target moved near 2018 (address changed in listing)

While landline numbers may not be as valuable today as they were in the past, we have a great resource of historical details to take advantage of. There are many small nuggets of valuable information hiding within these old phone-books. Instant availability thanks to the internet make it easy to search, and inexcusable to avoid. Special thanks to Justin Seitz (hunch.ly) for fixing my original PHP mistakes on this tool.

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The Privacy, Security, & OSINT Show – Episode 106

Posted on January 3rd, 2019

EPISODE 106: Blur Breach, Fake Porn, & Domain Histories

This week I discuss the Abine/Blur breach, more fake porn issues for my clients, and revisit the power of domain registration archives for online investigations.

Listen to all episodes at https://inteltechniques.com/podcast.html

or Subscribe at:

RSS / iTunes / Google / Stitcher  / Spotify


SHOW NOTES:

SPONSORS:

Pay With Privacy: https://privacy.com/inteltechniques
Authentic8: https://info.authentic8.com/

INTRO:

Fake Porn Issues
New Data Removal Workbook:
https://inteltechniques.com/data/workbook.pdf

BLUR/ABINE BREACH:

Discussion
https://www.abine.com/blog/2018/blur-security-update/

OSINT: DOMAIN REGISTRATION ARCHIVES:

https://whoisology.com/

LISTENER QUESTIONS:

Q: Any thoughts on “click them all” options such as adnauseam.io?

Q: I see that there are open-source third party email clients for Protonmail and Tutanota. Do you think these are safe and what is the benefit?


Data Removal Workbook:
https://inteltechniques.com/data/workbook.pdf

Please submit your listener questions at https://inteltechniques.com/podcast.html


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How To Blow Your Online Cover With URL Previews

Posted on January 3rd, 2019

Originally posted by Justin Seitz on the Hunchly blog (https://hunch.ly//osint-articles), and used with permission.

URL previews are a nice feature found in most messaging applications. It allows you to paste a URL to a friend or colleague, and have a handy miniature view of the website you are about to view. The downside is that a lot of applications generate these previews without you knowing that it is happening behind the scenes. In some cases this can equate to you disclosing your public IP address in a manner that you likely wouldn’t want. Don’t forget: when you browse to a website your public IP address is exposed. This is just how the Internet works unless you’re using Tor or a VPN to hide it. The difference with URL previews in messaging applications is that you are broadcasting to the website owner that you are discussing the website, as opposed to just browsing to it. This small and subtle change in context is actually quite an important distinction. You’ll see why very shortly…

A Little History

A few years ago I was on a penetration test where I was attempting to spearphish executives at a well known corporation in Europe. They had one of the most brilliant CISOs I had ever met and an absolutely amazing incident response team on staff. After I sent the initial round of phishing emails I was monitoring my command and control server to look for connections from users, anti-virus, or anything else that might indicate that I was either having some success or was about to be caught. After a few hours there was not a lot of activity until my web server received a connection from an IP address that resolved back to Skype. This was a WTF moment for me since my phishing server was brand new and there didn’t seem to be a good reason why a Skype server would be touching it. A few minutes later another hit from a different Skype server. Now I was really pondering what was going on. Then it dawned on me: someone was discussing my command and control system during a Skype chat, and Skype was generating previews of the phishing site I had setup. I performed a couple of quick tests using my own Skype account, and sure enough, I could reproduce the issue easily. I now knew that the incident response team was on to me, and it was time to switch tactics. But this also raised a much larger issue in my mind when it came to online investigations, incident response and running covert online operations.

How Does This Apply to Online Investigations?

There are two viewpoints here: one is from an investigative standpoint and the second is from the standpoint of you running a covert operation through a website. From the investigative standpoint, if you are passing URLs back and forth with a fellow investigator you may end up notifying your target that you are talking about them. This is exactly how I figured out that the incident response team was on to me during my penetration test. You likely don’t want this to happen. The second standpoint is where you are running a website for a covert online operation. You can monitor for these URL previews and determine that someone is discussing your site, potentially letting you know that your ruse is working or that you might be caught out (again, context is important and mission-dependent here). Either way, it is a unique set of behaviours that can be observed that is not general browsing activity.

Test Results from Various Platforms

I did some quick testing of various messaging clients and services. The test was to simply setup a Python web server on a Digital Ocean droplet ($5/month plan is sufficient). The Python web server just printed out the IP address and headers of the connecting client. I also setup a DNS record specific for this testing so that I could try using IP addresses vs. domain names. WhatsApp was the only service tested that responded differently for IP addresses vs. domain names. Every other service was happy to generate previews for an IP address. There was also no difference between using an HTTP vs. HTTPS URL. Here is a summary of findings:

Slack

We, like many other companies, live on Slack so this was the first test I performed. Slack was happy to generate URL previews and identified itself with the following User-Agent:

User-Agent: Slackbot-LinkExpanding 1.0 (+https://api.slack.com/robots)

The IP address of the request was from my publicly facing IP address through my office connection in both mobile and desktop versions of Slack.

Apple Messages

So Messages was an interesting test that had some pretty unique behaviours. If you post a link from Messages on your desktop/laptop it will generate the preview directly from your public IP address as can be expected. The user agent shows:

User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_11_1) AppleWebKit/601.2.4 (KHTML, like Gecko) Version/9.0.1 Safari/601.2.4 facebookexternalhit/1.1 Facebot Twitterbot/1.0

Pretty interesting that you see the Facebot Twitterbot pieces in there but this was actually picked up by a Reddit user as well. Here is where things can be a bit more interesting: if you are sending an SMS phish to a target you can enhance the URL preview experience a little by ensuring you have a file named:

apple-touch-icon-precomposed.png

The Messages app will attempt to retrieve this file once it determines that it can successfully reach the target web page. This file will be used in the preview that is generated and could help to entice your target to click the link. It can also be a way of acknowledging the fact that Messages was the application doing the URL preview in the first place.

Wire

Wire is pretty interesting. When you post a URL from the app both on desktop and on your mobile phone your public IP address will show up in the logs. However, there are no User-Agent headers that show up. In fact the only header that Wire sends is:

Connection: close

So this in itself is interesting because many of your HTTP clients (browsers, crawlers, bots, etc.) will send additional headers. By Wire stomping out all information this does become a “tell” that perhaps someone is discussing a target site in the Wire application. Further tracking of how often you see this limited set of client headers would have to be done in order to come up with something more statistically relevant than my single observation. Note that in Wire there is a setting in Preferences -> Options called “Create previews for links you send.” If you disable this it will prevent Wire from doing these URL previews. I recommend you do this. Thanks to Michael Bazzell for assistance with this one.

Facebook

Facebook also announces itself, but it uses Facebook-owned infrastructure to hit the site for a preview. You will see a User-Agent header of:

User-Agent: facebookexternalhit/1.1 (+http://www.facebook.com/externalhit_uatext.php)

It doesn’t use your public IP address but does indicate that someone has posted a link to the target site on their Facebook profile or have sent it via Facebook Messenger. The IP address you see show up will be registered to Facebook so you can use a site like ipintel.io to look it up.

WhatsApp

WhatsApp behaves somewhat differently than the other services. It will not honor IP addresses directly but if you type in a domain (and any port) it will attempt to do URL previews. Additionally, it will do continuous requests as you type the URI of the target page as well which generates a lot of traffic. The User-Agent looks like this:

User-Agent: WhatsApp/0.3.1649 N

The request comes from your public IP address.

Services That Didn’t Generate Previews

There were some services that didn’t generate any previews or traffic when pasting links, or typing URLs. Of course you should test this yourself to verify.

Signal (Desktop/Mobile)
Skype (Desktop/Mobile)
Sudo (Mobile)
Threema (Mobile)
Twitter DM (Mobile/Web)
Wickr (Desktop)

All of the mobile testing was done on an iPhone X so there may be differences with Android that aren’t covered here. There are probably a ton of other messaging apps out there that you could test, and you absolutely should. Feel free to let me know and I can update this post with your results.

Mitigations

There are a few things you can do to help mitigate the risk:

Defang your URLs — This is simply the method where you replace the dots and colons with other characters, or use brackets. An example could be:

Regular: https://www.hunch.ly

Defanged: hxxps://www[.]hunch[.]ly

Use a VPN — this is a secondary suggestion really as it is isn’t mitigating the original problem but for the services that are spitting out your public IP address this will at least obscure it.

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Data Removal & Credit Freeze Workbook Update

Posted on January 2nd, 2019

Happy new year everyone! What better way to start off than to remove your personal details from the internet and lock down your credit? The latest version of my free workbook is now available at the following link:

https://inteltechniques.com/data/workbook.pdf

Change log:

Several new sites added
Several dead sites removed
Three service links updated
Top 10 list added
Dates with every update. Search “January 2019”

 

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Data Breach at Privacy Company Abine/Blur

Posted on December 31st, 2018

Two weeks ago, I was made aware of a data breach that hit close to home for me. Abine, the company that makes the email/cell/credit card masking product Blur is the latest organization to announce that it has been breached. I have recommended Blur on my show and in my books, and I use it every day myself. I have been in communication with Abine since December 17th, 2018, and agreed to delay any reporting until they knew their systems were patched and had a chance to publicly announce the issue, which they did today in a blog post at https://www.abine.com/blog/2018/blur-security-update/.

Before we all panic, let’s take a look at the exposure.

Access was gained to their systems near the month of January 2018.

Data was stolen in reference to members registered prior to January 2018.

This data included the user’s:
Email addresses
First and last names
Password hints from the MaskMe product
IP addresses used to login to Blur
Encrypted Blur password (encrypted using bcrypt with a unique salt for every user)

There is currently no evidence that external usernames and passwords stored by the password manager feature, auto-fill credit card details, Masked Emails, Masked Phone numbers, and Masked Credit Card numbers were exposed in this breach. There is also currently no evidence that user payment information was exposed in this breach.

I have accessed my personal details released in the breach. In it, I could see the email address I used during signup (unique junk account), my IP address used during signup (VPN), my name used (alias), and my password (encrypted and unique). I plan to release a special episode of my podcast today in order to tackle some of the issues learned during this breach.

If you used a strong and unique password for Blur, you have little to worry about.
If you used an alias and a VPN, no big concern there.
If you used your real information, you can be searched by those that have access to the data.
Everyone with a Blur account should change their password immediately.

I did not use their password manager, but if I did, I would change every password stored in it out of precaution. We never truly know the extent of the data accessed.

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The Privacy, Security, & OSINT Show – Episode 105

Posted on December 28th, 2018

EPISODE 105: Advanced Disinformation & Telephone Archives

This week I wrap up the discussion about disinformation techniques and present a new OSINT tool that pulls historic phone numbers, names, and addresses.

Listen to all episodes at https://inteltechniques.com/podcast.html

or Subscribe at:

RSS / iTunes / Google / Stitcher  / Spotify


SHOW NOTES:

SPONSORS:

Silent Pocket: https://silent-pocket.com/discount/totalprivacy
Authentic8: https://info.authentic8.com/

INTRO:

10-50 Victim

ADVANCED DISINFORMATION:

Discussion

OSINT: TELEPHONE ARCHIVES:

https://inteltechniques.com/menu.html

LISTENER QUESTIONS:

Q: Let’s say I have a VeraCrypt container that contains my .kdbx password database file.  Now I go in and remove the .kdbx file extension, so Windows just sees this as a generic “file”. If someone somehow cracked into my VeraCrypt container, would they have any way of knowing that file is in fact a KeePass database?  Assuming that I don’t name the file “my_keepass_db”, would this be a valid way to disguise my database? Whenever I need to access the file I could just add the extension back temporarily.

Q: To complete a vetting process, the organization I am working with uses PeopleFacts to complete a back ground investigation. I have provided all of my real life information to this web site with exception to my Social Security Number. What is your take on this risk?


Data Removal Workbook:
https://inteltechniques.com/data/workbook.pdf

Please submit your listener questions at https://inteltechniques.com/podcast.html


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The Privacy, Security, & OSINT Show – Episode 104

Posted on December 21st, 2018

EPISODE 104: Australia vs. Privacy

This week, I talk with Paul Ashley about the Australian Assistance and Access Act and what it means to all of us globally. I also recap the recent OSINT webinar and discuss new ways of searching breach data.

Listen to all episodes at https://inteltechniques.com/podcast.html

or Subscribe at:

RSS / iTunes / Google / Stitcher  / Spotify


SHOW NOTES:

SPONSORS:

Pay With Privacy: https://privacy.com/inteltechniques
Authentic8: https://info.authentic8.com/

INTRO:

Marriott Calls

AUSTRALIA vs. PRIVACY:

Paul Ashley
https://twitter.com/Sudo_Dr

OSINT: BREACH DATA:

https://inteltechniques.com/menu.html

LISTENER QUESTIONS:

Q: When one prints digital photographic images taken with their digital camera at a self-print machine in the United States, e.g. at a Walmart or CVS pharmacy, are the images and/or metadata from the images stored or uploaded to a company or Kodak server somewhere? What about printing online to store?

Q: In a recent episode, you said you change the name of your travel alias once a year. I assume you stay in hotels frequently and earn reward points. How do you change your travel name without losing your points and upper tier status in the hotel reward program. I’m a platinum plus member with Marriott with nearly 1 million points. I enjoy the perks like Executive lounge access, free high speed Internet, early check in, etc. Do you just forfeit the reward program benefits each year?


Data Removal Workbook:
https://inteltechniques.com/data/workbook.pdf

Please submit your listener questions at https://inteltechniques.com/podcast.html


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The Privacy, Security, & OSINT Show – Episode 103

Posted on December 14th, 2018

EPISODE 103: Intermediate Disinformation, Reputation Management, & Usenet Archives

This week I continue the conversation about disinformation tactics, introduce the idea of future reputation management, and discuss a recent OSINT project collecting Usenet archive data.

Listen to all episodes at https://inteltechniques.com/podcast.html

or Subscribe at:

RSS / iTunes / Google / Stitcher  / Spotify


SHOW NOTES:

SPONSORS:

Silent Pocket: https://silent-pocket.com/discount/totalprivacy
Authentic8: https://info.authentic8.com/

INTRO:

Locked account issues
Taylor Swift’s facial recognition system
Spam messages from email searches

INTERMEDIATE DISINFORMATION & REPUTATION MANAGEMENT:

Proactive vs Reactive
Domains
Social Networks
Family Trees
Business Listings:
https://advertising.superpages.com/contact/
https://www.merchantcircle.com/signup#step=stepOne
https://getstarted.thryv.com/free-listing-yp/
https://smallbusiness.yahoo.com/local
https://www.bingplaces.com/
Paste Sites
Classifieds
Address
Telephone

OSINT: USENET ARCHIVES:
https://internetarchive.readthedocs.io/en/latest/
https://archive.org/details/usenethistorical
https://archive.org/details/giganews

LISTENER QUESTIONS:

Q: Have you had success with getting auto insurance for a car titled in a trust?

Q: I will soon be joining the InfraGard and one of their requirement is they will run the background check. Does it mean I will fail their check since I have credit freeze on my account? Should I remove the freeze prior to asking them to run the background check?


Data Removal Workbook:
https://inteltechniques.com/data/workbook.pdf

Please submit your listener questions at https://inteltechniques.com/podcast.html


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