Anonymous hacks China, climbs hacker food chain.

Subject: Editorial, General Tech | April 5, 2012 - 04:14 AM |
Tagged: China, hack, Anonymous

China has been the target of numerous successful hacking attempts by Anonymous over the last week. Many sites were defaced and in some cases data such as accounts and e-mail addresses were compromised.

Anonymous has ramped up their activism over the last six months beyond their usual DDOSing and intrusion of US government and corporate websites. Last autumn Anonymous threatened to expose members of Mexican drug cartels although that initiative faded away without too much controversy later in the year. This year they have instead assaulted the Chinese Government.

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This could get just as messy as the drug cartels.

Much of the defacing attempts broadcast, in both English as well as Chinese, messages about the Chinese Government and their practices. One such message states:

Your Government controls the Internet in your country and strives to filter what it considers a threat for it. Be careful. Use VPN for your own security. Or Tor.

The attacks have been sustained for over a week at this point. 486 compromised sites have been listed on Pastebin as of March 30th. There does not appear to have been any public response from the Chinese Government at this point.

What sticks out to me the most is how widespread the attack on Chinese online infrastructure appears to have been despite China’s traditional focus towards cyber security. Regardless of who you are, or what you have previously been capable of, you need to take security seriously as true security is extremely difficult.

Source: ZDNet

Bring that laptop back to life

Subject: General Tech | November 24, 2011 - 11:22 AM |
Tagged: DIY, hack

Laptops have a harder life than desktops, not just because they get knocked around while you are on the move, but the plugs see a lot more action as you unplug your peripherals and power to put it in its case and plug them back in when you get to where you are going.  As a result broken USB ports can be common but can be worked around, as can bent network pins but what about the power plug?   Quite a few people have taken their laptop apart to clean the insides or to upgrade the RAM or other hardware but have you done any soldering inside the case or replaced plastic mounting points?  Hack a Day will take you through a simple fix for a broken power plug on a Satellite which will bring your laptop back from the dead.  This particular model is fixable because the power plug is not directly attached to the circuit board, a design which might be more brittle than direct attachment but does mean you can make these types of repairs.

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This might take a little more ingenuity.

"It seems that there’s a whole range of Toshiba Satellite laptop computers that suffer from a power jack design that is prone to breaking. We see some good and some bad in this. The jack is not mounted to the circuit board, so if it gets jammed into the body like the one above it doesn’t hose the electronics. But what has happened here is the plastic brackets inside the case responsible for keeping the jack in place have failed. You won’t be able to plug in the power adapter unless you figure out a way to fix it."

Here is some more Tech News from around the web:

Tech Talk

 

Source: Hack a Day

24,000 Files Stolen From Pentagon In Cyber Attack

Subject: General Tech | July 15, 2011 - 05:37 PM |
Tagged: pentagon, hack, Cyber Security, cracking

If we thought that the antics of LulzSec and Anonymous were bad, the recent admission by the Pentagon that 24,000 files were stolen by an as yet identified to the public attacker is not good news at all. Exactly what was taken has not been released; however Deputy Defense Secretary William J. Lynn III said that the Pentagon believes the attacker was a foreign government and according to Fox News, Lynn stated that “’we have a pretty good idea’ who did it.”

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The Pentagon attack was revealed to the public during a speech on Thursday as a preface to a newly proposed more active cyber-defense. The Pentagon believes that the threat of retaliation is not enough of a deterrent to stop attackers, and a more active defense is needed. The strategy includes a greater focus on defense rather than offensive measures, improving its workers’ computer habits to mitigate the risk of succumbing to viruses and malware, and calls for collaboration with other federal agencies, contractors, and foreign allies.

You can read more about the attack and the proposed defense to further attacks here.

Source: Fox News

Swap your displays CCFL with LEDs

Subject: Displays | May 31, 2011 - 12:09 PM |
Tagged: hack, mod, ccfl, led, repair

Over at Hack a Day is a video and project log of an industrious fellow whose digital picture frame backlight bit the biscuit.  Instead of buying a new one he removed the dead CCFL and replaced it with a six dollar LED strip instead of an expensive inverter or lamp for the CCFL.  The project is not easy, especially if you wish to attempt this on a full sized monitor but there are tips and tricks that should help you on your way in the full post.

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"[Fileark] had the backlight on his digital picture frame go out one day. These are generally Cold Cathode Fluorescent Lamps which require an inverter to source the voltage necessary for proper operation. When they stop working, the inverter is usually to blame. Since that circuit is made up of pretty small surface mount circuitry, he decided to replace the backlight with LEDs rather than repair the inverter."

Here are some more Display articles from around the web:

Displays

Source: Hack a Day