MonsterTrimble writes "Ubuntu 10.04 LTS Beta 2 is experiencing a major memory leak due to patches for X.org. 'An X.Org Server update that was pushed into the Lucid repository last week has resulted in the system being slower and slower as it is left on, until it reaches a point where the system is no longer usable. ... In order to make the Ubuntu 10.04 LTS deadline, the developers are looking at just reverting three of the patches, which brings the GLX version back to 1.2. Ubuntu developers are now desperate for people willing to test out this updated X.Org Server package so they can determine by this Friday whether to ship it with Ubuntu 10.04 LTS or doing an early SRU (Stable Release Update). Right now this X.Org Server that's being tested is living in the ubuntu-x-swat PPA.'"

Stoobalou writes with this excerpt from Thinq.co.uk: "A new study has shown that brain training games do little to exercise the grey matter. Millions of people who have been prodding away at their Nintendo DS portable consoles, smug in the knowledge that they are giving their brains a proper work-out, might have to rethink how they are going to stop the contents of their skulls turning into mush."

Julie188 writes "Scientists have found the first multicellular animals that apparently live entirely without oxygen. The creatures reside deep in one of the harshest environments on earth: the Mediterranean Ocean's L'Atalante basin, which contains salt brine so dense that it doesn't mix with the oxygen-containing waters above."

@VentureBeat writes "Youtube pulled the original 'Rickroll' video Wednesday night. Don't worry, after a lot of email about the loss of such an important piece of cultural history, Youtube put it back up, saying that they're never gonna say goodbye to the video that's had over 30 million views."

kkleiner writes "Singularity Hub has just unveiled its second annual roundup of the best robots of the year. In 2009 robots continued their advance towards world domination with several impressive breakouts in areas such as walking, automation, and agility, while still lacking in adaptability and reasoning ability. It will be several years until robots can gain the artificial intelligence that will truly make them remarkable, but in the meantime they are still pretty awesome."

An anonymous reader writes to tell us of the de-activation of all copies of DECAF. The creators have announced that the DECAF project was nothing more than a "stunt to raise awareness for security and the need for better forensic tools." Originally DECAF was billed as a tool to stop Microsoft's forensic tool "COFEE" and was covered here earlier this week. In addition to their message of security the authors somehow manage to interject a discussion about religion, so who knows what the real goal was.

coomaria writes "Thought that 2009 was the year botnets died? Well, think again: compromised computers were responsible for distributing 83.4% of the 107 billion spam messages sent around the world every single day this year, and it's going to get worse if intelligent and autonomous botnets arrive in 2010 as predicted."

zerothink writes "American student Lily Sussman, 21, upon entry into Israel from Taba (Egypt, Sinai) caught Israeli border police in grumpy mood — after two hours of questions and searching through her belongings they decided to put three bullets through her laptop. Explanation? 'I'm sorry but we had to blow up your laptop.' Haaretz also covered the story." All three bullets missed the hard disk.

Trailrunner7 writes "US and international prosecutors have indicted a criminal ring that they allege was responsible for an ATM scam last November that stole about $9 million from RBS WorldPay. The criminals cracked payroll debit cards and withdrew money from ATMs in hundreds of cities around the world. A federal grand jury in Atlanta has indicted eight men in connection with the scheme, including five Estonians, one Russian, one Moldovan, and one unidentified man. Prosecutors allege that the men 'used sophisticated hacking techniques' to defeat the company's encryption system. The scam involved an elaborate plan in which the attackers first bypassed the encryption on the debit cards, which RBS WorldPay issues to customers for employee payroll purposes. They then raised the limits on the accounts attached to the cards, then provided a network of 'cashers' with 44 counterfeit payroll debit cards, which were used to withdraw more than $9 million from more than 2,100 ATMs in at least 280 cities worldwide, including cities in the United States, Russia, Ukraine, Estonia, Italy, Japan and Canada. The $9 million loss occurred within a span of less than 12 hours; 130 different ATMs in 49 cities were hit within one 30-minute period."