Internet Journalistiek Privacy Security

Fake Linkedin Profiles Worryingly More Difficult to Spot

As others have mentioned, Fake Profiles Are Killing LinkedIn’s Value. The few fake invites I receive are generally easily to spot, for example because they use a private e-mailaddress from a known spam-domain such as mail dot ru, or because the profile is filled with spelling errors.

Today was different. Peter Fleischmann, CEO of the German consulting company FIMAD GmbH, invited me to contact him. He looks like an agreeable kind of guy, as you can judge for yourself from this screen capture of his Linkedin profile:

The good looking "Peter Fleishmann"
The good looking “Peter Fleishmann”

Peter’s profile looked okay to me. Granted, I didn’t know the guy personally, but as a journalist it’s often impossible to remember whom I’ve been in contact with through e-mail, chat, at a conference or on a social network.

Generally I do not connect with people I do not remember at all, but since Peter had 500+ connections, was a paying Linkedin Premium-member, which sets you back between 226 and 899 euros a year (sales tax not included), and even shared one connection with me (whom shall remain unnamed), I decided to accept his invite.

A few minutes later, I received this Linkedin message from dear Peter:

A subtle offer from Peter
A subtle offer from Peter

A subtle offer indeed. This screams spam, phishing, I know not what.

Dr. Morris Chang and TSMC are very much real, but I sincerely doubt that the founder of the Taiwan Semiconductor Manufacturing Company Ltd. would want me to contact him through his address, which he probably doesn’t even have, and use the CEO of a small German consultancy company as an intermediate.

A reverse image search gives the scam away. “Peter Fleischmann” uses the picture of Dr. Shaun C. Williams, an endocrinologist  from Connecticut.

Dr. Shaun Williams bio at RMA of Connecticut
Dr. Shaun Williams bio at RMA of Connecticut

The person(s) responsible for the fake Linkedin profile of “Peter Fleischmann” probably stole his picture from Dr. Shaun’s bio at RMA.

Dr. Shaun's Facebook profile
Dr. Shaun’s Facebook profile

I responded to Peter and asked him to give me some more details about his “subtle offer”, but I haven’t heard back from him. I do not dare to send a message to the fake gmail-address, so the precise nature of this “offer” shall remain a mystery to me.

You can report profiles with inaccurate employment or education information, or a profile that is impersonating someone with the Linkedin Notice of Inaccurate Profile Information form. I have done this for “Peter Fleischmann” and am awaiting Linkedin’s reaction.

According to Facebook, between 5,5 and 11,2 percent of its members are fake. Linkedin hasn’t reported such statistics, but if the same ratio applies and based on Linkedin’s 300 million plus-user base, between 16,5 and 33,6 million of its users are fake.

We know now that some of these users are even paying members of Linkedin, which is worrying to say the least…

Update: the fake profile has been removed:

Fake profile removed
Fake profile removed
Internet Security

Driemaal kloppen

William Visterin:

Misschien toch eens naar Nederland kijken. Daar startten de Nederlandse banken recent met een campagne – 3 x kloppen – om hun klanten te wijzen op de mogelijke gevaren van internetbankieren. De campagne spoort de internetgebruiker aan om bij online transacties drie dingen in het oog te houden: zijn internetbeveiliging, de website van de bank zelf en het verloop van de transacties.
De Belgische banken vonden zo’n gezamenlijke sensibilisatie niet nodig, hebben ze mij indertijd verteld.


If I Had A Hammer, I’d hammer out danger

People won’t learn (hat tip: LB):

Peter Cochrane: So just for fun I thought I would dig a little deeper with a couple of simple utilities used for memory repair and file recovery. Within minutes each memory stick revealed a large number of files that I could access.

Or you could get one of these.


Ziekenhuizen sollen met patiëntengegevens

Nova: Informatie over patiënten is niet veilig in de computers van Nederlandse ziekenhuizen. Je mag er donder op zeggen dat de situatie in België nog veel erger is. In veel ziekenhuizen staan computers gewoon open, wachtwoorden worden gedeeld met elkaar, en iedereen heeft vrijelijk toegang tot alle gegevens …


Opgepast: laat niemand foto’s maken van je huissleutel!

Wetenschappers zijn erin geslaagd om een sleutel na te maken op basis van een foto. De foto kan op honderden meters afstand worden gemaakt met behulp van een telescoop.

Laxton, Wang & Savage. Reconsidering Physical Key Secrecy: Teleduplication via Optical Decoding. (PDF van het paper.)