Friday, October 30, 2009

The Internet is Evil John Strand Louisville Infosec Conference Video

I had to miss Louisville InfoSec, but Irongeek comes to the recuse with videos from the conference.

Below is a talk by Law Firm IT favorite John Strand. John is a SANS instructor and a member of the PaulDotCom crew, called "The Internet is Evil". Thanks to Irongeek for taking the time to record, post and host these on his site.

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Thursday, August 27, 2009

Zeus, King of the Underground Crimeware Toolkits

This blog post and video explains how Zeus, currently the world's largest botnet, works.

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Tuesday, August 25, 2009

OWA+Weak Passwords=Big Trouble

Now's the time to make sure your users are using strong passwords. As pointed out in this post from the RedSpin Security Blog, Outlook Web Access makes getting email on the go very easy for users, but it opens up yet another attack surface that is pretty easy to attack using commonly used tools.

This an another example of why law firm IT folks needs to encourage the use of strong passwords.

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Sunday, August 23, 2009

What's so interesting about the TJX Hacker Charged With Heartland, Hannaford Breaches

Here's a few details I find interesting in this story:
* The hackers allegedly stole more than 130 million credit and debit card numbers from Heartland and Hannaford combined.
* Gonzalez and 10 others were charged in May and August 2008 with network intrusions into TJX, OfficeMax, Dave & Busters restaurant chain and other companies.
* The attack vector was SQL-injection
* The hackers tested their malware against some 20 different antivirus programs to make sure they wouldn’t be detected, and also programmed the malware to erase evidence from the hacked networks to avoid forensic detection.
* The thieves captured card account numbers and expiration dates and, in 20 percent of cases, the customer’s name as well.
* Gonzalez called his credit card theft ring “Operation Get Rich or Die Tryin.”
* Another hacker linked to the crime committed suicide in 2008.
* Gonzalez goes to trial in New York on September 14th for the Dave & Buster’s hack.
* Next year, Gonzalez faces trial in Massachusetts on the TJX hack and may eventually face trial in New Jersey on new charges levied against him this week for allegedly hacking into five other companies, including Heartland Payment Systems and 7-11, and stealing more than 130 million credit and debit card numbers — the largest data breach prosecuted in the United States to date.

Some are wondering if Gonzalez was hired to do these jobs for the Russian mob. I can find no coverage of such a link.

Two of my debt cards were involved in these breaches. One was replaced. My bank give me one year of free fraud monitoring on the other.

While we as law firm IT don't usually process credit card transactions, most of us have SQL databases, many of them Internet facing or running our websites.

As defenders what can we learn from the breach? Secure your web applications. SQL-injection is a common thread in many recent breaches. It's a quick and easy way to get behind your firewall.

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Sunday, June 28, 2009

What a OS X exploit looks like



This video helped to convince me that I needed an antivirus program for my Mac. I didn't purchase Sophos since it requires a Windows server to manage the client installation on a Mac. I downloaded and installed ClamXAV. It's free.

Saturday, June 27, 2009

Video: Simple Tips to Pick a Strong Password

Monday, May 25, 2009

Facebook Spear Phishing, New 419 Scam

I received the follow email via Facebook last night that is a new variation on the old 419 scam:
Wilson sent you a message.

--------------------
Subject: Attn: Bill Gardner

Alexander JLO - Solicitors
11 Lanark Square
Glengall Bridge
London E14 9RE
United Kingdom.
TEL:+44 794 4145 981
Fax:+44 794 4416 262


Good day: Bill ,



This is a personal E-mail directed to you and I request that
it be treated as such.

I am Barrister Wilson Baker, a solicitor at law. I am the personal attorney/sole executor to the late Engr Gerald Gardner herein after referred to as'my client' who worked as an independent oil magnate in my country and who died in a plane crash with his immediate family in December 2003.

Since the death of my client, I have written several letters to the embassy with an intent to locate any of his extended relatives whom shall be
claimants/beneficiaries of his abandoned personal estate and all such efforts have been to no avail.

More-so, I have received official letters in the last few weeks suggesting a likely proceeding for confiscation of his abandoned personal assets in line with existing laws by the bank in which my client deposited a notably high amount of money.

On this note i decided to search for a credible person and finding that you bear a similar last name, I was urged to contact you, that I may with your consent, present you to the "trustee" bank as my late client's surviving family member so as to enable you put up a claim to the bank in that capacity as a next of kin of my client.

I find this possible for the fuller reasons that you bear a similar last name with my client making it a lot easier for you to put up a claim in that
capacity.

I propose that 35% of the net sum will accrue to you at the conclusion of this deal in so far as I do not incure further expenses.

Therefore, to facilitate the immediate transfer of this funds, you need, first to contact me via my private email:(wilsonbaker3@yahoo.co.uk) for better confidentiality, signifying your interest and as soon as I obtain your confidence I will immediately appraise you with the complete details as well as fax you the documents, with which you are to proceed and i shall direct you on how to put up an application to the bank.

However, you will have to accent to an express agreement which I will forward to you in order to bind us in this transaction.

Upon the receipt of your reply,I will send you by fax or E-mail the next step to take.I will not fail to bring to your notice that this proposal is hitch-free and that you should not entertain any fears as the required arrangements have been made for the completion of this transfer.

Like I said, I require only a solemn confidentiality on this.

Best regards,
Wilson Baker Esq
--------------------

I have to admit this version of the scam is compelling enough to make me actually read the email. This version of the scam actually lists an address and telephone number, but why would a lawyer use a Yahoo email address? This is just another example of how far people will go to attempt to get between you and your money.

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