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Wednesday, January 27, 2010

The bodies of two children were found this morning in a car in Heathfield, East Sussex, in the United Kingdom. A 43-year-old woman has been arrested on suspicion of the murders.

The boy and girl were both less than five years old, and were discovered at 11:46 this morning (GMT) when Sussex police officers forced their way into the vehicle, which was parked on Mill Close in Heathfield. The woman, who has yet to be identified, had visited Heathfield police station earlier this morning to report “an incident”, and was later arrested on suspicion of murder. The police say that they have identified the bodies. The identities will be revealed when the post mortem examinations take place, which is scheduled for next Thursday.

The woman was taken to Eastbourne District General Hospital, and has not yet been interviewed by the police. She is believed to be from Surrey but have connections with the Heathfield area. Mill Close, the road on which the incident occurred, has been closed, according to a police spokeswoman, who said, “An investigation is now under way and the area around the scene is cordoned off.” Chief Inspector Julia Pope, Wealden district policing commander, said, “This is a very tragic incident, but I would like to reassure people that it is fully contained and there is no threat to anyone in the area. We will move to restore normality and access to Mill Close as quickly as possible.” A spokesman for the South East Coast Ambulance Service said, “We sent an ambulance and two response cars but sadly two young children were pronounced dead at the scene.”

Thursday, December 18, 2008

A team of eight transplant surgeons in Cleveland Clinic in Ohio, USA, led by reconstructive surgeon Dr. Maria Siemionow, age 58, have successfully performed the first almost total face transplant in the US, and the fourth globally, on a woman so horribly disfigured due to trauma, that cost her an eye. Two weeks ago Dr. Siemionow, in a 23-hour marathon surgery, replaced 80 percent of her face, by transplanting or grafting bone, nerve, blood vessels, muscles and skin harvested from a female donor’s cadaver.

The Clinic surgeons, in Wednesday’s news conference, described the details of the transplant but upon request, the team did not publish her name, age and cause of injury nor the donor’s identity. The patient’s family desired the reason for her transplant to remain confidential. The Los Angeles Times reported that the patient “had no upper jaw, nose, cheeks or lower eyelids and was unable to eat, talk, smile, smell or breathe on her own.” The clinic’s dermatology and plastic surgery chair, Francis Papay, described the nine hours phase of the procedure: “We transferred the skin, all the facial muscles in the upper face and mid-face, the upper lip, all of the nose, most of the sinuses around the nose, the upper jaw including the teeth, the facial nerve.” Thereafter, another team spent three hours sewing the woman’s blood vessels to that of the donor’s face to restore blood circulation, making the graft a success.

The New York Times reported that “three partial face transplants have been performed since 2005, two in France and one in China, all using facial tissue from a dead donor with permission from their families.” “Only the forehead, upper eyelids, lower lip, lower teeth and jaw are hers, the rest of her face comes from a cadaver; she could not eat on her own or breathe without a hole in her windpipe. About 77 square inches of tissue were transplanted from the donor,” it further described the details of the medical marvel. The patient, however, must take lifetime immunosuppressive drugs, also called antirejection drugs, which do not guarantee success. The transplant team said that in case of failure, it would replace the part with a skin graft taken from her own body.

Dr. Bohdan Pomahac, a Brigham and Women’s Hospital surgeon praised the recent medical development. “There are patients who can benefit tremendously from this. It’s great that it happened,” he said.

Leading bioethicist Arthur Caplan of the University of Pennsylvania withheld judgment on the Cleveland transplant amid grave concerns on the post-operation results. “The biggest ethical problem is dealing with failure — if your face rejects. It would be a living hell. If your face is falling off and you can’t eat and you can’t breathe and you’re suffering in a terrible manner that can’t be reversed, you need to put on the table assistance in dying. There are patients who can benefit tremendously from this. It’s great that it happened,” he said.

Dr Alex Clarke, of the Royal Free Hospital had praised the Clinic for its contribution to medicine. “It is a real step forward for people who have severe disfigurement and this operation has been done by a team who have really prepared and worked towards this for a number of years. These transplants have proven that the technical difficulties can be overcome and psychologically the patients are doing well. They have all have reacted positively and have begun to do things they were not able to before. All the things people thought were barriers to this kind of operations have been overcome,” she said.

The first partial face transplant surgery on a living human was performed on Isabelle Dinoire on November 27 2005, when she was 38, by Professor Bernard Devauchelle, assisted by Professor Jean-Michel Dubernard in Amiens, France. Her Labrador dog mauled her in May 2005. A triangle of face tissue including the nose and mouth was taken from a brain-dead female donor and grafted onto the patient. Scientists elsewhere have performed scalp and ear transplants. However, the claim is the first for a mouth and nose transplant. Experts say the mouth and nose are the most difficult parts of the face to transplant.

In 2004, the same Cleveland Clinic, became the first institution to approve this surgery and test it on cadavers. In October 2006, surgeon Peter Butler at London‘s Royal Free Hospital in the UK was given permission by the NHS ethics board to carry out a full face transplant. His team will select four adult patients (children cannot be selected due to concerns over consent), with operations being carried out at six month intervals. In March 2008, the treatment of 30-year-old neurofibromatosis victim Pascal Coler of France ended after having received what his doctors call the worlds first successful full face transplant.

Ethical concerns, psychological impact, problems relating to immunosuppression and consequences of technical failure have prevented teams from performing face transplant operations in the past, even though it has been technically possible to carry out such procedures for years.

Mr Iain Hutchison, of Barts and the London Hospital, warned of several problems with face transplants, such as blood vessels in the donated tissue clotting and immunosuppressants failing or increasing the patient’s risk of cancer. He also pointed out ethical issues with the fact that the procedure requires a “beating heart donor”. The transplant is carried out while the donor is brain dead, but still alive by use of a ventilator.

According to Stephen Wigmore, chair of British Transplantation Society’s ethics committee, it is unknown to what extent facial expressions will function in the long term. He said that it is not certain whether a patient could be left worse off in the case of a face transplant failing.

Mr Michael Earley, a member of the Royal College of Surgeon‘s facial transplantation working party, commented that if successful, the transplant would be “a major breakthrough in facial reconstruction” and “a major step forward for the facially disfigured.”

In Wednesday’s conference, Siemionow said “we know that there are so many patients there in their homes where they are hiding from society because they are afraid to walk to the grocery stores, they are afraid to go the the street.” “Our patient was called names and was humiliated. We very much hope that for this very special group of patients there is a hope that someday they will be able to go comfortably from their houses and enjoy the things we take for granted,” she added.

In response to the medical breakthrough, a British medical group led by Royal Free Hospital’s lead surgeon Dr Peter Butler, said they will finish the world’s first full face transplant within a year. “We hope to make an announcement about a full-face operation in the next 12 months. This latest operation shows how facial transplantation can help a particular group of the most severely facially injured people. These are people who would otherwise live a terrible twilight life, shut away from public gaze,” he said.

Friday, May 16, 2008

A major security hole was discovered in the pseudo-random number generator (PRNG) of the Debian version of OpenSSL. OpenSSL is one of the most used cryptographic software, that allows the creation of secure network connections with the protocols called SSL and TLS. It is included in many popular computer programs, like the Mozilla Firefox web browser and the Apache web server. Debian is one of the most used GNU/Linux distributions, on which are based other distributions, like Ubuntu and Knoppix. The problem affects all the Debian-based distributions that were used to create cryptographic keys since the September 17, 2006. The bug was discovered by Luciano Bello, an argentine Debian package maintainer, and was announced on May 13, 2008.

This vulnerability was caused by the removal of two lines of code from the original version of the OpenSSL library. These lines were used to gather some entropy data by the library, needed to seed the PRNG used to create private keys, on which the secure connections are based. Without this entropy, the only dynamic data used was the PID of the software. Under Linux the PID can be a number between 1 and 32,768, that is a too small range of values if used to seed the PRNG and will cause the generation of predictable numbers. Therefore any key generated can be predictable, with only 32,767 possible keys for a given architecture and key length, and the secrecy of the network connections created with those keys is fully compromised.

These lines were removed as “suggested” by two audit tools (Valgrind and Purify) used to find vulnerabilities in the software distributed by Debian. These tools warned the Debian maintainers that some data was used before its initialization, that normally can lead to a security bug, but this time it was not the case, as the OpenSSL developers wrote on March 13, 2003. Anyway this change was erroneously applied on September 17, 2006, when the OpenSSL Debian version 0.9.8c-1 was released to the public.

Even though the Debian maintainer responsible for this software released a patch to fix this bug on May 8, 2008, the impact may be severe. In fact OpenSSL is commonly used in software to protect the passwords, to offer privacy and security. Any private key created with this version of OpenSSL is weak and must be replaced, included the session keys that are created and used only temporary. This means that any data encrypted with these keys can be decrypted without a big deal, even if these keys are used (but not created) with a version of the library not affected, like the ones included in other operating systems.

For example any web server running under any operating system may use a weak key created on a vulnerable Debian-based system. Any encrypted connection (HTTPS) to this web server established by any browser can be decrypted. This may be a serious problem for sites that requires a secure connection, like banks or private web sites. Also, if some encrypted connection was recorded in the past, it can be decrypted in the same way.

Another serious problem is for the network security software, like OpenSSH and OpenVPN, that are used to encrypt the traffic to protect passwords and grant the access to an administrative console or a private network protected by firewalls. This may allows hackers to gain unwanted access to private computers, networks or data traveled over the network, even if a not affected version of OpenSSL was used.

The same behavior can be applied to any software or protocol that use SSL, like POP3S, SSMTP, FTPS, if used with a weak key. This is the case of Tor, software used to offer strong anonymity on the TCP/IP, where about 300 of 1,500-2,000 nodes used a weak key. With 15-20% of weak Tor nodes, there is a probability of 0.34-0.8% circa to build a circuit that has all tree nodes weak, resulting in a full loss of anonymity. Also the case of only one weak node begin used may facilitate some types of attack to the anonymity. The Tor hidden services, a sort of anonymous public servers, are affected too. However the issue was speedly addressed on May 14, 2008.

The same problem also interested anonymous remailers like Mixmaster and Mixminion, that use OpenSSL to create the remailer keys for the servers and the nym keys for the clients. Although currently there is no official announcement, at least two remailer changed their keys because were weak.

Sunday, September 6, 2009

24-year-old Aman Kassaye, of no fixed abode, is to face a charge of attempted murder for his alleged role in an armed robbery that netted £40 million ($65 million) worth of jewelry from a London store.

Kassaye is the seventh man to be charged, and is also facing prosecution for conspiracy to rob the Graff store in New Bond Street, false imprisonment, and using a handgun to resist arrest. He will appear at Wimbledon magistrates court on Monday.

The other six men have already been remanded in custody until October 23, when they will appear at Kingston Crown Court. All are facing charges of conspiracy to rob, and two of them are also charged with a firearms offense.

43 diamond rings, watches, and bracelets were taken from the store. The theft occurred when two armed and suited men walked in and took an employee hostage. It has been reported they used prosthetic masks made from liquid latex but police have not confirmed this. Amateur footage also shows a shot was fired. No-one was injured.

The robbery is one of the biggest the United Kingdom has seen. After the crime a string of getaway vehicles was used, with police believing several more offenders assisted with this stage of the plan. Although The Telegraph claims no stolen property has yet been recovered, this is also unconfirmed by police.

Friday, March 9, 2007 File:Angela Merkel SJ8.jpg

European Union leaders on the second day of their summit have agreed on measures to decrease emission of greenhouse gases and to start using more biological fuels. The governments of the 27 countries in Brussels endorsed 3 main binding targets:

• to reduce greenhouse gas emission levels by the year 2020 by 20% compared to the level of 1990
• renewable energy should make up 20% of energy consumption by 2020
• a 10% share for biofuels in the total consumption of fuels in E.U. transport.

This way, the E.U. wants to contribute in reaching the strategic goal of limiting the global average temperature increase to less than 2°C above pre-industrial levels. The individual targets for countries will need to be established based on national starting points and potentials, according to the plan. The plans don’t mention an enforcement mechanism yet.

In the summit’s conclusions, the E.U. underlines its ambitions as a leading force in international climate protection. German Chancellor Angela Merkel called the targets “ambitious and credible”.

Europe is prepared to even increase the objectives if other developed countries follow suit, and it invites other countries to come forward with their plans for the environment beyond 2012, when the Kyoto protocol ends. In June, Merkel plans to discuss the measures with the other members on the Group of Eight summit.

The proposal takes into account the sovereignty of individual countries to determine exactly which energy sources they use. More specifically, each member state should decide if they wish to use nuclear power or not. Some countries oppose the use of nuclear energy as an alternative to fossil fuels, and Germany is even in the process of dismantling its nuclear energy production. France on the other hand produces 70% of its electricity in nuclear power plants. [13% of France’s total energy consumption is nuclear.] The report also stresses the importance of nuclear safety in the discussion over nuclear energy.

The summit also asked the European Commission to come up with proposals to reduce energy consumption in lighting and offices by 2008 and 2009. The idea is to replace conventional light bulbs with more energy-efficient alternatives such as the energy saving light bulb.

Another energy-related topic in the conclusions is an agreement on increased security of energy supply. Through member state solidarity and a more interconnected and integrated market, eastern European countries hope to secure their energy supplies in case Russia would cut the supply.

During their two-days summit, the E.U. also discussed economic growth, employment, better regulations and international relations issues.

Tuesday, July 17, 2007

Pittsburgh, Pennsylvania — Local caterers get ready for big business, as almost three thousand fans converge on the David L. Lawrence Convention Center over the Independence Day weekend for the world’s largest ever furry convention, Anthrocon 2007.

Many hope to renew acquaintances, or meet new friends. Others look to buy from dealers and artists, or show off new artwork or costumes. Some attend to make money, or even learn a thing or two. But one thing unites them: They’re all there to have fun.

Tuesday, February 14, 2006

Michael Curtis Reynolds, 47, from Wilkes-Barre, Pennsylvania, is accused of trying to work with al-Qaeda, according to the FBI.

The Phildelphia Inquirer has reportedly obtained court transcripts from Reynold’s Rule Five hearing, before a federal magistrate judge in Pocatello, Idaho that revealed a “convoluted plot” that also includes cyberspace intrigue, an FBI sting, and then an exchange of money in Idaho. Reynolds was represented by Federal Defender, Nick Veith, at the hearing.

According to the transcripts, FBI agents say that Reynolds was plotting to blow up the Alaska pipeline, another pipeline in Pennsylvania and a refinery in New Jersey, with a person who he thought was an al-Qaeda operative. It is also reported that he had planned an attack against Standard Oil Co. in Perth Amboy, New Jersey and Williams Refinery in Opal, Wyoming. However, the Standard Oil refinery, now Chevron, does not exist anymore. The refinery had closed more than a decade ago. All that remains in its place is an empty field. Armada Hess is the only active refinery in Perth Amboy.

So far, Reynolds has not been charged with terrorism.

However, a prosecutor in Reynolds’ December hearing said that, “he tried to provide material aid to al Qaeda.” The prosecutor also said the case “involves a federal offense of terrorism.”

A municipal judge from Conrad, Montana, Shannen Rossmiller, 36, led the FBI to Reynolds by posing as an al-Qaeda operative. Reports say that Rossmiller was looking through terrorist websites when she came across a post by Reynolds who was seeking $40,000 that he would use to buy fuel trucks that would blow up refineries in New Jersey, Wyoming and part of the Alaska Pipeline. After six-weeks of e-mailing each other, Rossmiller agreed to pay the money, and set up a meeting with Reynolds in Pocatello, Idaho. It is reported that after the plans were made, Rossmiller then contacted the FBI who then set up a sting operation, two months ago, against Reynolds. “I feel compelled to do what I can and I know that I have an ability to do something. I’m out for the hunt,” said Rossmiller.

Rossmiller started to look through terror websites just after the September 11 terrorist attacks in NYC. She has read the Koran, studied the radical Islamist lifestyle, and learned just enough Arabic to lurk around in terrorist related chat rooms and “ensnare” the extremists. She also said that he has “assumed several the identities of more than two dozen male personae on the Internet,” and was also part of “a large number” of cases involving the hunting of terrorists. Court records also show that Rossmiller had posed on the Internet as an Algerian terrorist to “befriend” Ryan Anderson, a Muslim convert and a member of the National Guard from the state of Washington, who wanted to hand over information to al-Qaeda on how to destroy Army tanks and humvees.

Assistant U.S. Attorney John C. Gurganus Jr. said, according to transcripts, “he (Reynolds) was doing it as a plan to disrupt governmental function, to change the government’s actions in foreign countries, and to impact on the national debate about the (Iraq) war.”

Reynolds denies trying to work with al-Qaeda and stated that he was “a patriot seeking to expose an al-Qaeda cell inside the United States.” Philip Gelso, Reynolds’s attorney, has not commented on the case.

Authorities searched Reynolds’ home and took his computer as evidence, and some documents allegedly spelling out his terror plots. According to Gurganus, in e-mails on his computer, Reynolds “described what explosives should be used (in the attacks) and where they should be placed.” Gurganus also told the judge that Reynolds, “knew the plots could get him the death penalty as a traitor and that he would have to leave the country immediately once they were carried out.”

According to the British The Inquirer, Microsoft was issued a subpoena last month to allow the Department of Justice access to Reynolds’ hotmail account.

Reynolds has been in Lackawanna County jail, held without bail, since December 5, 2005, when he was arrested about 25 miles from the Thunderbird Motel in Pocatello, Idaho for an unrelated weapons charge. He was charged with possession of an unregistered explosive device when authorities found a grenade in a duffel bag that was inside a home in Pocatello that Reynolds was staying at before he came to Idaho. The grenade charge carries a minimum sentence of three to seven years, to be served in a federal prison. On December 20, a jury indicted and charged Reynolds with two counts of unlawfully possessing hand grenades.

Reynolds pleaded guilty to attempted arson in 1978, a misdemeanor and menacing. He was sentenced to a conditional discharge. He has also been previously convicted of disorderly conduct, resisting arrest and breach of the peace.

The Times-Tribune received a letter on the 13th that used Reynolds’ return address at the Lackawanna County Prison and bears a rubber stamp as used to mark outgoing mail from the jail that detailed Reynold’s denial of ties to al-Qaeda. The letter is postmarked with a date of February 10th, before the Philadelphia Inquirer story was published.

Titled “Patriot Games,” the letter’s content addresses the charge regarding the grenade found at his residence in a comment stating that it was planted there “by someone known to myself and to the FBI.” In denial of work for and also in denial of any desire to work for al-Qaeda, Reynolds wrote that “I know what losses terrorists inflict on people. I would never work to assist them or harbor any,” referring to his claim of a colleague being killed in the September 11 attacks on the Twin Towers.

In the letter Reynolds explains the investigation that he claims to have been working on to track “a person that I had believed to be a terrorist” and to expose them “once I had solid proof of who or where they operated from.”

Reynolds claims that his family founded Bedford Hills, New York in 1676. He further claims that he personally has given military service in the US Army, written a Military police handbook, trained SWAT and drug enforcement teams. He further claims to have been an engineer with military clearance and to have taught in Thailand as a first grade teacher and also an English teacher to Buddhist monks.

As an explanation for his prosecution, Reynolds has written that he believes it to have been due to his military service and that he believes the case would be dismissed provided a hearing in front of a judge.

When questioned as to the authenticity of the letter, prison warden Janine M. Donate said that the letter appeared to be from the prison.