The Linux Kernel Got Hacked

Servers that are part of the Linux kernel.org infrastructure were affected during a recent intrusion where attackers managed to gain root access and plant Trojan scripts.

According to an email sent out to the community by kernel.org chief administrator John Hawley, known as warthog9, the incident started with the compromise of a server referred to as Hera. The personal colocated machine of Linux developer H Peter Anvin (HPA) and additional kernel.org systems were also affected.

“Upon some investigation there are a couple of kernel.org boxes, specifically hera and odin1, with potential pre-cursors on demeter2, zeus1 and zeus2, that have been hit by this,” Hawley wrote.

The intrusion was discovered on 28 August and according to preliminary findings attackers gained access by using a set of compromised credentials. They then elevated their privileges to root by exploiting a zero-day vulnerability that the kernel.org administrators have yet to identify.

Fortunately, logs and parts of the exploit code were retained and will help the investigation. A Trojan was added to the startup scripts of affected systems, but gave itself away through Xnest /dev/mem error messages.

According to the kernel.org admins, these error messages have been seen on other systems as well, but it’s not clear if those machines are vulnerable or compromised. “If developers see this, and you don’t have Xnest installed, please investigate,” the administrators advised.

The good news is that the exploit failed on systems running the latest Linux kernel version, 3.1-rc2, which was released two weeks ago. This is possibly the fortunate consequence of one of the bugfixes it contains.

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Sprint To Be The First To Offer Galaxy S II

Sprint will be the first U.S. mobile carrier to offer Samsung’s Galaxy S II, starting Sept. 16, but T-Mobile and AT&T said Tuesday they also will sell the phone.

A follow-on to the popular Galaxy S, the phone will be the thinnest available at all three operators.

The largest mobile carrier in the U.S., Verizon Wireless, notably has decided not to sell the phone. Verizon recently said it already has an extensive portfolio of Android phones and so would not offer the Galaxy S II.

All models of the Galaxy S II will work on the 4G networks of the respective operators and will run Android 2.3, or Gingerbread. The phone will have a 4.3-inch Super Amoled Plus display, which uses technology developed by Samsung. It will have an 8-megapixel rear camera, plus a 2-megapixel front-facing camera for video conferencing.

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Will HP Temporarily Resurrects The TouchPad?

Hewlett Packard Co plans to produce “one last run” of TouchPads, days after declaring it will discontinue a line of tablets that failed to challenge Apple Inc’s domination of the booming market.

A day after the chief of HP’s personal devices division told Reuters the TouchPad might get a second lease on life, HP announced a temporary about-face on the gadget after being “pleasantly surprised” by the outsized demand generated by a weekend fire-sale.

HP slashed the price of its tablet to $99 from $399 and $499 the weekend after announcing the TouchPad’s demise on August 18, part of a raft of decisions intended to move HP away from the consumer and focus on enterprise clientele.

That ignited an online frenzy and long lines at retailers as bargain-hunters chased down a gadget that had been on store shelves just six weeks.

“The speed at which it disappeared from inventory has been stunning,” the company said. “We have decided to produce one last run of TouchPads to meet unfulfilled demand.”

HP may lose money on every TouchPad in its final production run. According to IHS iSuppli’s preliminary estimates, the 32GB version carries a bill of materials of $318.

“We don’t know exactly when these units will be available or how many we’ll get, and we can’t promise we’ll have enough for everyone. We do know that it will be at least a few weeks before you can purchase,” HP said in a blogpost.

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RIM Heads To The Cloud

Canada’s Research In Motion (RIM) will take the wraps off of a new cloud-based social music sharing service called BBM Music, as companies begin to bet on entertainment delivered over the Internet that incorporates social networking features.

Research in Motion, the maker of BlackBerry phones, said select music from Universal Music Group, Sony Music Entertainment, Warner Music and EMI would be available for the users.

A closed beta trial of the BBM Music service is starting on today in Canada, the United States and the UK, the company stated.

The music service is expected to be commercially available to customers later this year for a monthly subscription of $4.99 in a number of countries, it said.

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Radio Antennas Made Fashionable

Ohio State University researchers armed with sewing machines and computers have designed a way to weave radio antennas into clothing in an effort to give wearers more flexible and reliable communications capabilities.

Utilizing plastic film and metallic thread, the researchers are attempting to outfit American soldiers with better and less intrusive wireless technology, though they say the hands-free design could be applicable to others, including police, firefighters and the elderly.

The researchers outline their antenna design in the journal IEEE Antennas and Wireless Propagation Letters. They acknowledge the concept of wearable antennas isn’t new (combine what they’re doing and some of the invisibility cloak designs that would be woven into clothing and you’d really have something!).

But the OSU researchers claim their design is an improvement over past efforts in that it boosts antenna range fourfold by utilizing a computer controller that fits on a belt and works with multiple antennas that can send and receive signals in all directions. Network coding that coordinates communications among antennas also plays a key role.

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Lenovo Tablet Hits The Market

Lenovo’s business-oriented tablet, the ThinkPad Tablet, is now available for purchase and should start shipping within a week. The 10-inch Android device, which Lenovo officially announced a little more than a month ago, boasts an impressive mix of consumer and business-friendly features that might please both the user and their IT department.

Like other Android 3.1 Honeycomb tablets on the market, the ThinkPad Tablet has a 1280 x 800 multitouch display, 1GB of memory, front- and rear-facing cameras and a NVIDIA Tegra 2 dual core processor. It comes in a 16GB model for $499, a 32GB version for $569 and a 64GB option for $669. Basic specs and price-wise, the ThinkPad Tablet is on par with the competition.

What sets the ThinkPad apart, however, are the enterprise-oriented tools like remote administration in case the tablet gets lost or stolen, support for Cisco VPN, and full device encryption. Free apps included like Documents to Go, PrinterShare, and Computrace underscore the tablets professional target audience.

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Prank Website Offers $49 HP TouchPads

With technophiles still scrambling to get their hands on the remaining Hewlett-Packard’s $99 TouchPads, a $49 deal just seems too good to be true.

And, as the thousand or so people who tried to buy cheap TouchPads on an HP look-alike website Tuesday learned, one should think twice about seemingly unbelievable deals.

The prank site — registered Tuesday as Hewlett-packard.org.uk — looks legitimate. In fact, many of the links on the site go to real HP addresses.

But anyone who tries to purchase the $49 TouchPad gets Rickrolled. It’s a popular type of Internet prank where the victim clicks on a seemingly irresistible link — a $49 TouchPad, or a sneak copy of a Kim Kardashian wedding video — and ends up instead sitting through a YouTube clip of schmaltzy soul singer Rick Astley singing his 1987 hit, “Never Gonna Give You Up.”

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Dish Seeks To Add Cellular Services

Satellite TV provider Dish Network is aiming to build a 4G cellular network, if the U.S. Federal Communications Commission grants its permission, according to a filing the satellite provider made on Monday.

Dish, which earlier this year completed an acquisition of bankrupt satellite mobile operator TerreStar, asked the FCC to transfer TerreStar’s frequency licenses to a Dish subsidiary and to allow Dish to use the spectrum to build a broadband wireless network that it could then use to offer standalone cellular services.

Combined with spectrum Dish acquired in a separate deal to buy DBSD North America, the satellite provider wants to build a network using LTE, the technology of choice for most of the nationwide mobile phone operators, it wrote.

But it needs special permission from the FCC to offer standalone cellular service–as opposed to a service that is integrated with satellite service–and says it is crucial that it be allowed to do so.

“The requirement to make every device dual-mode severely limits a provider’s ability to enter into arrangements with multiple device and equipment manufacturers, thereby limiting consumer choice and severely impairing the business case economics,” Dish wrote.

The company also argued that customers want the choice of a smaller, lighter device with long battery life. Adding satellite capabilities to devices makes them heavier and reduces battery life. “Today, a mobile voice and data provider’s ability to attract customers depends in large measure on its ability to provide its customers with the types of devices that best suit their needs,” it wrote.

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RIM To Launch Music Service

BlackBerry maker Research In Motion is making plans to roll out its own music streaming service that will work across its mobile devices, according to people familiar with the plans.

The new service is likely part of an attempt by RIM to improve its BlackBerry Messenger service as it competes with the mobile media platform strengths of rival Apple Inc and Google Inc’s Android.

RIM is in late-stage negotiations with major labels, including Vivendi SA’s Universal Music Group, Sony Corp’s Sony Music, Warner Music Group and EMI Group. The new service is expected to be announced by Labor Day in the United States, September 5.

RIM has been enhancing its BlackBerry Messenger offering, popularly known as BBM, since announcing its “social platform” at last September’s DevCon event where it unveiled the PlayBook tablet computer.

A RIM spokeswoman declined comment on the report but said BBM is one of the largest mobile social networks in the world.

RIM’s BlackBerry smartphones have been hit by a sharply declining market share in the United States, even as the company has expanded sales in other parts of the world, partly because of BBM’s popularity.

Analyst Matthew Thornton at Avian Securities said he doubted the music service would attract new users but might help the company keep its existing BlackBerry customers interested.

“I just don’t think trying to replicate Apple is really going to change their situation near term,” he said.

“For RIM it’s going to be the new OS 7 product first and foremost … and then it’s about QNX and making that transition.”

RIM has just launched an updated operating system on three new touchscreen devices intended to catch up with the technical specifications of Android and other rivals. The company plans to launch the first BlackBerrys using the QNX software, used on its PlayBook tablet, early next year.

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Spam Is At A Two-Year High

Spam – particularly the kind with malicious attachments – is enjoying a growth spurt, reaching a two-year high overall, which includes the spike last fall just before the SpamIt operation folded its doors, a security firm says.

In fact spam traffic is about double what it was then, according to M86 Security Labs, which analyzes spam levels across selected domains.

“After multiple recent botnet takedowns, cybercriminal groups remain resilient clearly looking to build their botnets and distribute more fake AV in the process,” the company says in its blog. “It seems spammers have returned from a holiday break and are enthusiastically back to work.”

This report coincides with a report yesterday from Internet security company Commtouch, which says a spike in email-attached malware has just ended, but that further waves are expected.

M86 says in its blog that most of the spam is generated by the Cutwail botnet, and malicious spam accounted for 13% of the mix over the past week, which is unusually high, but even that spiked to 24% yesterday.

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