Posts Tagged security

Banks Need to Tighten Online Security

This news does not surprise me. I have long lamented the weak security measures of banks and credit card companies. For one, I am astounded that banks require you to make weak passwords– 8 to 10 characters, all letters and/or numbers. That is SO easy to crack! My Photobucket account has a better password than my bank online account.

Banks have recently tried using “one-time” passwords for “added” security. But the news is that hackers find these a piece of cake:

Security measures such as one-time passwords and phone-based user authentication, considered among the most robust forms of security, are no longer enough to protect online banking transactions against fraud, a new report from research firm Gartner Inc. warns.

Increasingly, such measures are overwhelmed by online criminals looking to pillage bank accounts using valid login credentials stolen from customers, the report said.

Going forward, banks need to quickly implement additional layers of security to protect their customers from falling victim to online fraud, said Avivah Litan, Gartner analyst and the report’s author.

Gartner’s warning comes amid a sharp uptick in fraud involving the exploitation of valid online banking credentials. In August, NACHA- the Electronics Payments Association issued an alert, warning members about attacks involving the theft of online banking credentials, such as usernames and passwords mostly from small- and medium-size businesses. Cybercriminals used the stolen credentials to take over corporate accounts and initiate unauthorized transfers of funds via electronic payment networks, NACHA said in its warning. NACHA, with more than 11,000 financial institutions as members, oversees the Automated Clearing House (ACH) electronic payments network.

Just a few days earlier, a similar alert was sent to members of the Financial Services Information Sharing and Analysis Center. The alert identified organized cybercrime groups in Eastern Europe as predominantly responsible for illegally siphoning millions of dollars off corporate accounts and sending the money overseas via popular money and wire transfer services.

Last month, the FBI’s Internet Crime Complaint Center noted that as of October, cybercrooks had attempted to steal approximately $100 million from U.S. banks using stolen log-in credentials. On average, the FBI is seeing several new cases opened each week, the complaint center said. In most instances, the crooks used sophisticated keystroke logging Trojan horse programs to steal login credentials from company employees authorized to initiate funds transfers on behalf of the business, the FBI noted.

I am suspicious as to why banks and credit card companies are SO SLOW to adopt tighter security. With the technology and ability already out there, why are banks not taking advantage of it? Why are they so reticent to make our money and transactions more secure?

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Internet Warfare

Disturbing news from ComputerWorld. China is gearing up for “cyber warfare” while the United States blindly favors China with “Most Favored Nation” status, pandering to its Communist oppressive government, and free trade of endless toxic crap from the country…. unbelievable.

Looking to gain the upper hand in any future cyber conflicts, China is probably spying on U.S. companies and government, according to a report commissioned by a Congressional advisory panel monitoring the security implications of trade with China.

The report outlines the state of China’s hacking and cyber warfare capabilities, concluding that “China is likely using its maturing computer network exploitation capability to support intelligence collection against the U.S. government and industry by conducting a long term, sophisticated computer network exploitation campaign.”

Published Thursday, the report was written by Northrop Grumman analysts commissioned by the U.S.-China Economic and Security Review Commission.

Government agencies and military contractors have been hit with targeted, well-crafted attacks for years now, many of which appear to have originated in China. But this report describes in detail how many of these attacks play out, including an attack that exploited an unpatched flaw in Adobe Acrobat that was patched earlier this year.

Citing U.S. Air Force data from 2007, the report says at least 10TB to 20TB of sensitive data has been siphoned from U.S. government networks as part of a “long term, persistent campaign to collect sensitive but unclassified information.” Some of this information is used to create very targeted and credible phishing messages that then lead to the compromise of even more computers.

…The report describes sophisticated, methodical techniques and speculates on possible connections between Chinese government agencies and the country’s hacker community, increasingly a source of previously unknown “zero-day” computer attacks.

“Little evidence exists in open sources to establish firm ties between the [People's Liberation Army] and China’s hacker community, however, research did uncover limited cases of apparent collaboration between more elite individual hackers and the [People's Republic of China's] civilian security services,” the report says.

I remain totally baffled that the U.S. STILL maintains this one-sided relationship. In more realistic days, such activities would have been called for declarations of war. Our pink-puffy politicians just rake in the donations while they rip us off and sell us out! When will our coddling of China end?

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Completely Wipe Your Hard Drive

I remain totally baffled at the amount of pre-owned computers out there today, just handed over to complete strangers without data removed completely. I’ve heard stories of individuals buying old bank computers on eBay, and lo and behold, the bank data is still there! Or of someone just giving someone else his/her computer without making sure the data is completely erased.

Part of the problem is that people don’t know what erasing data really entails. Just tossing documents into the Recycle Bin on your desktop does not erase data. Just selecting “Empty Recycle Bin” doesn’t completely remove the data, either. The data technically still remains on the hard drive– it’s just jumbled now. For data to be completely removed from your hard drive, you have to do one of the following:

  • Remove your hard drive from your computer and smash it to smithereens with a hammer.
  • Delete your data and have the hard drive rewritten.

There’s a neat, free (!) program I’ve recently heard of that erases data. Not surprisingly, it’s called Eraser. It’s open source, so that means it’s free! Eraser rewrites information onto your hard drive several times. This erases your old data. It’s definitely safer than handing over your old unit to an eBay auction!

P.S. this is not a paid review! I know there ar ea lot of readers who buy and use older, pre-owned computers. I hope this program helps you.

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Wordpress 2.8.1

Yes, Wordpress users, believe it or not— there’s another Wordpress update. It’s 2.8.1.

WordPress 2.8.1 fixes many bugs and tightens security for plugin administration pages. Core Security Technologies notified us that admin pages added by certain plugins could be viewed by unprivileged users, resulting in information being leaked. Not all plugins are vulnerable to this problem, but we advise upgrading to 2.8.1 to be safe.

I just updated all seven of my blogs to 2.8 just a few weeks ago. I like 2.8– it’s a great piece of software. I just tire of updating all these blogs every few weeks! But 2.8.1 fixes a bundle of security issues, so the sooner you do it, the better. Be sure to update all your plugins and make backups of your blogs’ databses before you hit the update button! I backup two separate ways– I use the Wordpress admin way (Dashboard>>Tools>>Export) to download an XML file of all my posts, comments, etc. Know that this kind of backup will only backup your written data. It will not backup your theme nor your images nor your plugins. That’s why I have two separate backup systems. The second backup system I use saves all that data– through my web host’s cPanel Backup Wizard. Every host and cPanel is slightly different, so consult your web host for more details on how to do that.

Several months ago, I made a quick video on how to backup your blog into xml format throught the Wordpress dashboard.

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Gaping Hole in Internet Explorer

In a rare move, Microsoft has released a statement notifying the public of a severe vulnerability in their software that they have not a fix for, yet.

Microsoft is investigating a privately reported vulnerability in Microsoft Video ActiveX Control. An attacker who successfully exploited this vulnerability could gain the same user rights as the local user. When using Internet Explorer, code execution is remote and may not require any user intervention.

We are aware of attacks attempting to exploit the vulnerability.

Our investigation has shown that there are no by-design uses for this ActiveX Control in Internet Explorer which includes all of the Class Identifiers within the msvidctl.dll that hosts this ActiveX Control. For Windows XP and Windows Server 2003 customers, Microsoft is recommending removing support for this ActiveX Control within Internet Explorer using all the Class Identifiers listed in the Workaround section. Though unaffected by this vulnerability, Microsoft is recommending that Windows Vista and Windows Server 2008 customers remove support for this ActiveX Control within Internet Explorer using the same Class Identifiers as a defense-in-depth measure.

Yikes.

Microsoft has a fix for this, but it will basically shut down ActiveX functionality for your Internet Explorer browser.

Other choices are to dump Internet Explorer altogether, and go with Firefox or Opera.

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