Firefox 3.6 Locks Out Rogue Add-Ons

Mozilla will add a new lockdown feature to Firefox 3.6 that will prevent developers from sneaking add-ons into the program. The new feature, which Mozilla dubbed component directory lockdown, will bar access to Firefox’s components directory, where most of the browser’s own code is stored. The company has billed the move as a way to boost the stability of its browser

Telcos Move on SMS Scams

The communications watchdog has welcomed a bipartisan effort by Optus and Telstra to crack down on premium SMS providers operating on their networks. The decision of the two carriers follows industry statistics revealing skyrocketing complaints about premium SMS services and the Federal Court’s decision to impose $15.8 million worth of fines on a Queensland mobile messaging company and its directors for breaching spam laws. Telstra and Optus have agreed to engage mobile advertising and messaging compliance specialist WMC Global to monitor premium SMS services to ensure they comply with industry codes

Australia’s New Supercomputer Outflops the Lot

To the envy of geeks everywhere Australia’s most powerful computer has been officially launched in Canberra, ushering in a new era for scientific research. The supercomputer, jointly funded by the Australian National University, the CSIRO and the federal government, was officially launched by Science Minister Kim Carr at its new home today. The supercomputer will be operated by National Computational Infrastructure and director Lindsay Botten says the computer brings Australia’s capability into line with the top systems around the world

URL Shorteners Get Some Backup

URL shorteners are problematical, as everybody knows, but with the rise of Twitter and its ilk they seem to be a necessary part of the landscape. Some of the biggest questions around services such as bit.ly, TinyURL, and is.gd is what happens when they go out of business (as tr.im did last August). Now a group of such companies, organised under the auspices of the Internet Archive, has formed a non-profit entity to hold URL-shortening databases in escrow, with the intent of continuing to resolve a member company’s links should it get out of the business. At announcement, the 301Works organization has 21 URL-shortener members, including the largest, bit.ly. Many others are not (yet) on board. The members have agreed to cede control of their domain names to 301Works.org should they exit the field, and to back up their URL mappings regularly to the organisation — via Slashdot

Internet Ghost-Towns: The Blocked IPs Where the Bad Guys Used to Live

When a block of IP addresses or a collection of domain names becomes associated with bad action — spamming, jabbering, denial-of-servicing — various ad-hoc Internet groups will add it to a blacklist of rogue IPs or badware domains that are blocked at a very low level in the network. The problem is that there doesn’t seem to be any way to readily diffuse an all clear signal to everyone who follows along with this block, which means that gradually, the net is acquiring slums — blocks of useful space that can’t be occupied by legitimate users because someone bad once lived there and now no one will accept their traffic — via Boing Boing

Spam Campaign Targets Payment Transfer System

A new spam campaign is targeting a financial transfer system that handles trillions of dollars in transactions annually and has proved to be a fertile target of late for online fraudsters. The spam messages pretend to come from the National Automated Clearing House Association (NACHA), a US nonprofit association that oversees the Automated Clearing House system (ACH). ACH is a widely used but aging system used by financial institutions for exchanging details of direct deposits, checks and cash transfers made by businesses and individuals. In 2002, ACH was used for nearly 9 billion [b] transactions worth more than US$24.4 trillion

DNS Problem Linked to DDoS Attacks gets Worse

Internet security experts say that misconfigured DSL and cable modems are worsening a well-known problem with the Internet’s DNS (domain name system), making it easier for hackers to launch distributed denial-of-service (DDoS) attacks against their victims. According to research set to be released in the next few days, part of the problem is blamed on the growing number of consumer devices on the Internet that are configured to accept DNS queries from anywhere, what networking experts call an open recursive or open resolver system

Start-up Claims its DVDs Last 1,000 Years

If you really, really need to make sure those precious photos of yours last virtually forever — or at least longer than the average two- to five-year lifespan of consumer-grade DVDs, then start-up Cranberry has the answer for you: a DVD that literally lasts a millennium. Cranberry’s DiamonDisc product holds a standard 4.7GB of data, which roughly amounts to 2,000 photos, or 1,200 songs, or three hours of video, but the media is unharmed by heat as high as 176 degrees Fahrenheit, ultraviolet rays or normal material deterioration, according to the company. DiamonDiscs contain no dye layers, adhesive layers or reflective materials that could deteriorate

SP Telemedia to Buy Pipe Networks for $373m

SP Telemedia, owner of TPG and Soul internet service providers, has announced its intention to acquire Pipe Networks for $373 million. The acquisition will give SP Telemedia an extensive dark fibre network across major Australian business centres, such as Brisbane, Melbourne and Sydney, and will also give it Pipe Networks’ newly lit-up Sydney to Guam international cable

Scientists Unveil Lightweight Rootkit Protection

Scientists are set to unveil a lightweight system they say makes an operating system significantly more resistant to rootkits without degrading its performance. The hypervisor-based system is dubbed HookSafe, and it works by relocating kernel hooks in a guest OS to a dedicated page-aligned memory space that’s tightly locked down. The team installed HookSafe on a machine running Ubuntu 8.04, and found the system successfully prevented nine real-world rootkits targeting that platform from installing or hiding themselves. The program was able to achieve that protection with only a 6 percent reduction in performance benchmarks — via Slashdot

US and Europe Disagree on Sun-Oracle Deal

European Union regulators told the Oracle Corporation that its $7.4 billion purchase of Sun Microsystems might break antitrust rules even though the United States authorities have approved the deal. The European Commission, the European Union’s antitrust agency, issued a so-called statement of objections on Monday, Sun said in a regulatory filing. The commission said Oracle’s acquisition of Sun’s MySQL database software caused competition concerns

Ofcom Knocks Back BBC DRM Plans

BBC plans to copy protect Freeview high definition (HD) data have been dealt a blow by regulator Ofcom. It has written to the BBC asking for more information about what the benefits would be for consumers. Initially it looked as if Ofcom would approve the plans but, during its two week consultation, it has received many responses opposing the plan

Security Firm Chokes Sprawling Spam Botnet

A botnet that was once responsible for an estimated third of the world’s spam has been knocked out of commission thanks to researchers from security firm FireEye. After carefully analysing the machinations of the massive botnet, alternately known as Mega-D and Ozdok, the FireEye employees last week launched a coordinated blitz on dozens of its command and control channels. The channels were used to send new spamming instructions to the legions of zombie machines that make up the network