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Thursday, October 19, 2017

On Monday, digital security researchers Mathy Vanhoef and Frank Piessens of Belgium’s KU Leuven university publicly disclosed a security vulnerability in the WPA2 Wi-Fi (wireless local-area networking) protocol, which they called KRACK (for Key Reinstallation Attack). Their study claimed KRACK affects every modern device using Wi-Fi; it can be fixed by a software update, researchers said.

Vanhoef wrote, “Attackers can use this novel attack technique to read information that was previously assumed to be safely encrypted. This can be abused to steal sensitive information such as credit card numbers, passwords, chat messages, emails, photos and so on.” Vanhoef notified vendors about the flaw in July, including UNIX-like operating system OpenBSD. “If your device supports Wi-Fi, it is most likely affected. […] In general, any data or information that the victim transmits can be decrypted”, he wrote.

The study papers, which were submitted for review on May 19, were kept in confidence allowing companies to fix the security flaw. The United States-based Computer Emergency Response Team (CERT) informed vendors on August 28. The Wi-Fi Alliance said it “could be resolved through a straightforward software update.” OpenBSD released their software patch on August 30.

Exploring the flaw which affected every device the researchers had tested, National Cyber Security Centre of the UK said “the attacker would have to be physically close to the target”. But due to this flaw, an attacker can send malware or ransomware on the websites, Vanhoef claimed.

Linux-based operating systems including Android v6.0 and higher are especially affected by this flaw, while Windows and iOS are not as vulnerable as Android by this flaw as they do not fully implement WPA2.

Microsoft reportedly has released security patches for Windows 7, 8, 8.1 and 10. Google said Android operating systems would receive the updates in the software update scheduled to be made available on November 6. Apple has implemented the patch in the beta versions of their operating system iOS, macOS, tvOS and watchOS, however it is yet to roll out patches for stable operating systems.

WPA2 protocol has been used for more than a decade, and has been compulsory for Wi-Fi since 2006. KRACK would also affect various home appliances which can be controlled over Wi-Fi, within the so-called “Internet of things”. Andrew Martin from Oxford University said, “We can be sure a lot of these devices won’t be patched[…] Whether that matters for this attack or only for some future attack is yet to be seen.”

The study and its findings are scheduled for presentation at the ACM (Association for Computing Machinery) Computer and Communications Security conference on November 1.

Monday, February 8, 2010

Commander Ali Dizaei of London’s Metropolitan Police Service today became the most senior officer anywhere in the United Kingdom to be convicted of offences by a court. Dizaei, who was branded a “criminal in uniform” by Independent Police Complaints Commission chair Nick Hardwick, has been jailed for four years after he attempted to frame an Iraqi businessman.

It took a Southwark Crown Court jury under three hours to find Dizaei guilty of misconduct in a public office and attempting to pervert the course of justice. The charges carried a maximum of life imprisonment.

Dizaei, 47, who is head of the National Black Police Association, had gone to the Yas Persian restaurant, run by one of his friends, and taken his wife Shy with him. They then went to their car and struck up a conversation through its open window with the restaurant’s manager. During this conversation they were approached by Waad al-Baghdadi, an Iraqi website designer in his twenties. He requested that Dizaei pay £600 that he owed Baghdadi, who had constructed his website.

According to the Crown, this dispute had been ongoing for months and Dizaei had been attempting to intimidate Baghdadi. He told the Iraqi to depart when he entered the restaurant; although the businessman did, he stayed nearby and rang the 999 emergency number.

The exact content of the argument that led up to this is unclear. Dizaei and his wife testified that Baghdadi was abusive and threatening, telling the officer he would “extract the money out of your throat” while the owner of the Yas said he was “a crook basically… His history … everybody knows he’s not a good gentleman,” said owner Sohrab Eshragi. Eshragi said that the request Baghdadi leave the premises was due to concerns of trouble, claiming Baghdadi had been in a previous fight. Baghdadi denied the allegations and the court rejected Dizaei’s version of events.

While Baghdadi was making his emergency call, Dizaei arrested him and made a 999 call of his own. He requested assistence from other officers, and said that Baghdadi had assaulted him by stabbing his stomach with a shisha pipe. He maintained this account when police arrived and kept it up in written statements, but although Baghdadi was found to be carrying such a pipe examination of Dizaei’s wounds by a police doctor concluded he had inflicted them upon himself.

A Home Office pathologist questioned this finding for the defence. Dr. Nat Cary said it was based on a “fundamentally flawed approach,” and that the injuries were consistent with Dizaei’s version of events. He has helped investigate the assassination of former Pakistani PM Benazir Bhutto, and the death newspaper seller Ian Thomlinson, the latter of whom died during a G20 protest.

The Crown further alleged that Dizaei told Baghdadi “I’ll fuck your life… You think I don’t know what you do in London… I’ll find every single detail of your life in London.” The prosecution case was presented by Peter Wright QC, who has prosecuted in trials over serial murders of Suffolk sex workers and a plot to bomb transatlantic airliners. He said that Dizaei’s actions were a “wholesale abuse of power by a senior police officer for entirely personal and oblique motives.”

Judge Justice Simon said that Dizaei had committed a “grave breach of public trust” and told him “This sentence needs to send a clear message that police officers of whatever rank are not above the law.” A Crown Prosecution Service spokesman said outside the court that “He abused his power and ignored his responsibility,” and that while corruption was unacceptable in any police officer it was particularly so in a senior member of the forces. “The public should have confidence that we will prosecute anyone, regardless of their position, if they commit serious offences. We believe justice has been served for the victim and the public.”

“[I]f he [Dizaei] had been successful, Mr al-Baghdadi may have been sent to prison,” noted Hardwick. “Mr al-Baghdadi has shown tremendous strength of character throughout this case ? from the moment he was confronted by Ali Dizaei, throughout our investigation, and finally when giving evidence at court. We are grateful for the confidence he placed in the IPCC and, as a result of that, justice has been done today.”

Dizaei has been a policeman for 24 years, and at one stage was rumoured to be destined to take control of the Metropolitan Police, although the Metropolitan Police Authority may now choose to end this career. His trial, which began this month, is his second this decade. He was prosecuted in 2003 but cleared of any wrongdoing. The incident with Baghdadi was in June 2008 and Dizaei has been suspended on full pay since September of that year. Hardwick said that “The greatest threat to the reputation of the police service is criminals in uniform like Dizaei.”

Thursday, May 11, 2006

Angry fans of the AEK Athens football team damaged the ferry “Ierapetra” during the route from Heraklio, Crete, to the port of Rafina in Attica. About 700 AEK supporters boarded the ferry after the end of the Greek football cup final between Olympiacos and AEK which took place in Crete. The victory of Olympiacos over AEK, 3-0, angered the supporters of AEK, which is believed to be the catalyst for damage in both the stadium and the ship.

The Prosecutor ordered a preliminary inquiry into the incidents that took place onboard the Ierapetra. During the trip, a group of youths started breaking everything for no apparent reason. They caused extensive damage to the passenger lounges and the bars, while they responded to the crew’s pleas with cursing. A Greek police officer was injured in the leg by a flare, and a crewmember was also injured.

The owner of the ship, Dane Sea Line of Piraeus, estimates the cost of damage to the ship at €150,000.

The Greek media has accused the administration of Greek police and the Ministers of Public Order and Shipping of negligence in not doing more to prevent the events.

Saturday, April 11, 2009

Twenty percent of the American public believes that socialism is superior to capitalism, says a poll by Rasmussen Reports released on Thursday, April 9.

Asked the question “Which is a better system – capitalism or socialism?”, 53% of those polled found capitalism the better system, 20% preferred socialism, and 27% were unsure. The survey did not define either capitalism or socialism, but Rasmussen also cites a December 2008 result saying that 15% of Americans prefer a government-managed economy.

Analysis of the poll’s data by website FiveThirtyEight.com furthermore found that support for capitalism was closely correlated with income; respondents earning under $20,000 a year having an eight percentage point preference for capitalism, while those earning more than $100,000 a year expressed a fifty-seven percentage point preference for capitalism. Rasmussen noted that socialism had much broader support among people under 30, where 33% support socialism and 37% support capitalism, than among any other age group.

Socialism has found support in several countries, with member parties of the Socialist International in government in over 50 countries around the world and with several other regimes describing themselves as socialist or communist; the 20% result Rasmussen finds is comparable to the electoral support for the New Democratic Party in Canada. Support for an independent socialist movement in the United States, however, has historically been limited. Socialist candidate Eugene V. Debs won 6.1% of the popular vote in 1912, and two members of the Socialist Party, Victor L. Berger and Meyer London, were elected to the United States Congress before the Great Depression. This brief flirtation with socialism is contrasted against the times during and following the First World War and Second World War, which were marked by “Red scares” — periods of pronounced anti-communism — in the United States.

Currently, only a single member of the United States Congress describes himself as a socialist: Senator Bernie Sanders of Vermont. The Social Democrats USA (SD USA), one of the successors of the Socialist Party of America, has expressed solidarity with the 76-member Congressional Progressive Caucus, which Sanders founded in 1991. It supports positions such as a living wage, universal health care, and the right of workers to form trade unions and engage in collective bargaining.

SD USA executive director Gabriel McClosky-Ross offered Wikinews an exclusive statement on the Rasmussen poll result:

While support for socialism in the United States may be growing, Rasmussen’s polling finds that absolute majorities of the American public support both capitalism and free markets. Meanwhile, anti-communist sentiment remains strong in many segments of the US population, with opposition to socialism being a defining feature of Conservatism in the United States.

In an exclusive statement to Wikinews, John F. McManus, President of the anti-socialist John Birch Society, offered the John Birch Society’s position on the poll result:

Americans currently most often cite the economy as their number one concern in polls, ahead of terrorism. In December 2008, workers at the Republic Windows and Doors factory in Chicago staged a union-backed factory occupation in a fight against company management — a return to tactics of direct action from the historically more subdued American organized labor movement.

On April 10 2009, Alabama representative Spencer Bachus (R-Alabama) told the Birmingham News that seventeen members of the US House of Representatives are socialists. He did not specify which members.

A compilation of brief news reports for Tuesday, September 25, 2007.

Canadian workers with the Canadian Auto Workers Union have gone on strike due to 70,000 American employees of United Auto Workers Union (UAW) forced to strike against General Motors (GM), just one day ago.

GM Canada’s Windsor, Ontario plant, which employs 1,400 people shut down on Monday. On Tuesday Car Plant 1 in Oshawa, Ontario, which employs 3,000, closed at 3:00am ET. Car Plant 2, also in Oshawa, which employs 2,500 workers, could make a speedy close today or tomorrow. Other GM car plants in Ontario are also feared to close during the strike.

If the strike in the U.S. stays, up to 100,000 Canadian UAW workers could be laid off, according to Buzz Hargrove, president of the Canadian Auto Workers Union. Eighty-thousand Canadians work for the auto-parts industry in Canada, and 40,000 could be laid off, Hargrove also says.

According to the BBC, analysts say the strike will only last for two weeks. The UAW last called a national strike on GM 30 years ago.

Related news

• “70,000 General Motors employees go on strike” — Wikinews, September 24, 2007

Sources

• “Strikes close Canadian GM plants” — BBC News Online, September 25, 2007
• John McCrank. “More Canadian layoffs on day 2 of GM strike in U.S.” — Reuters, September 25, 2007

Findings on a new “sleep survey” seem to be mixed as a sleep analysis of 10,308 government workers over seventeen years was recently made public. The study was conducted by the University of Warwick and the University College London in the United Kingdom.

The participants were aged 35-55. Researchers examined the participants’ sleeping habits between the years of 1995 to 1998, and 1992 to 1993, and mortality rates until 2004. It also compared the social lives of the participants to sleeping habits.

The study shows that, if a person cuts their sleep from seven hours to five hours they ultimately risk an increase of death and death from cardiovascular problems. But sleeping more than eight hours doubles the risk of death, and death would be triggered from non-cardiovascular diseases. Sleeping less than five hours per night increases a risk of weight gain, Type 2 diabetes, and other diseases, which could end up in leading to death.

“A third of the population of the UK and over 40 percent in the U.S. regularly sleep less than five hours a night, so it is not a trivial problem,” said Francesco Cappuccio, professor of cardiovascular medicine at the University of Warwick. “The current pressures in society to cut out sleep, in order to squeeze in more, may not be a good idea — particularly if you go below five hours.”

“This change, largely the result of sleep curtailment to create more time for leisure and shift-work, has meant that reports of fatigue, tiredness and excessive daytime sleepiness are more common than a few decades ago. Sleep represents the daily process of physiological restitution and recovery, and lack of sleep has far-reaching effects,” he said on the university’s website.

“In terms of prevention, our findings indicate that consistently sleeping around seven hours per night is optimal for health,” Cappuccio added.

The new findings have been published on medical journal SLEEP‘s website. It will officially be published in the magazines next issue.

Sources

• Press Release: “Researchers say lack of sleep doubles risk of death… but so can too much sleep” — University of Warwick, September 25, 2007
• Ben Hirschler. “Lack of sleep may be deadly” — Reuters, September 25, 2007
• “Too much sleep as harmful as not enough: study” — CTV, September 25, 2007

Friday, February 5, 2010

The U.S. National Transportation Safety Board (NTSB) has determined that the captain of Colgan Air Flight 3407, which crashed nearly a year ago outside Buffalo, New York during its approach to Buffalo Niagara International Airport, “inappropriately responded to the activation of the stick shaker, which led to an aerodynamic stall from which the aeroplane did not recover,” according to a statement issued by the NTSB.

The flight, operating as a codeshare with Continental Airlines under their Continental Connection brand, crashed last year on February 12, 2009 in Clarence Center, New York. The Bombardier Dash 8 Q400, crashed into a residence killing everyone on board as well as one on the ground.

The NTSB has blamed pilot error and poor training for the crash, noting that the plane’s captain, Marvin Renslow, “had not established a good foundation of attitude instrument flying skills early in his career, and his continued weaknesses in basic aircraft control and instrument flying were not identified and adequately addressed.” Renslow’s career spanned two decades and had failed five performance checks during that time. Colgan Air was only aware of three. Colgan said had they known about the other two, they would not have hired Renslow in 2005.

Colgan Air responded to the NTSB report in a letter: “They [the pilots] knew what to do in the situation they faced that night a year ago, had repeatedly demonstrated they knew what to do, and yet did not do it. We cannot speculate on why they did not use their training in dealing with the situation they faced.”

The Board added that Renslow’s response to the “stick shaker activation should have been automatic, but his improper flight control inputs were inconsistent with his training and were instead consistent with startle and confusion. The 24-year-old first officer, Rebecca Lynne Shaw, was noted for her young age and lack of experience.

The Board also concluded that “the pilots’ performance was likely impaired because of fatigue.” Renslow and Shaw had spent the night at the crew lounge at Newark Liberty International Airport in violation of Colgan Air’s company policies. However, the board voted down making fatigue a contributing factor. Shaw, the first officer, had flown the previous night on two separate planes from the Pacific Northwest where she lived with her parents. Shaw also appeared to be suffering from a bad cold.

However, the report also criticized Colgan saying that the airline, “did not pro-actively address the pilot fatigue hazards associated with operations at a predominantly commuter base.” Adding that, “Operators have a responsibility to identify risks associated with commuting, implement strategies to mitigate these risks, and ensure that their commuting pilots are fit for duty.”

Another factor brought up the by the NTSB was the violation of the Federal Aviation Administration’s (FAA) sterile cockpit rule. It was noted that first officer Shaw had sent two text messages before take-off at Newark. The second message was sent two minutes before take-off.

Prior to landing, the cockpit voice recorder recorded that the pilots were holding a conservation that potentially distracted the captain from operating the plane. Robert Sumwalt, a member of the NTSB board said, “It was continuous and one-sided, with the captain doing most of the talking.” He added, “It was as if the flight was just a means for the captain to conduct a conversation with this young first officer.”

The chairwoman of the NTSB, Deborah Hersman, has noted that electronic devices are becoming a hazard to transportation. Hersman said, “Recent NTSB investigations have identified personal wireless technology use on the job. This phenomenon is becoming more widespread, and these phone calls, texts and other distractions have deadly consequences and must be addressed with all due haste by the transportation industry.”

The agency noted that distractions from electronics have played a part in many recent accidents and incidents, such as the August 2009 mid-air collision between a small private Piper aeroplane and a tour helicopter over the Hudson River in New York City killing all involved. The NTSB noted that one of the air traffic controllers was making a phone call and failed to warn the aircraft of the conflict that existed between each other in their airspace. However, this was disputed by the National Air Traffic Controllers Association which represents air traffic controllers nationwide. The NTSB later retracted some of its statements.

The other notable incident was that of Northwest Airlines Flight 188 in October, that overshot its destination of Minneapolis-Saint Paul International Airport by 150 miles (241 km) before the pilots noticed. The pilots claimed they were checking schedules on their laptop computers in violation of basic piloting rules, the sterile cockpit rule and the policy of Delta Air Lines, who had recently acquired Northwest.

The NTSB’s last board meeting which was held two weeks ago, about the 2008 train collision between a Metrolink commuter rail train and a Union Pacific freight train in Chatsworth, California also pertained to distractions by electronic devices. In the statement released by the NTSB for that meeting, the board stated that “according to records from the wireless provider, on the day of the accident, while on duty, both the Metrolink engineer and the Union Pacific conductor used wireless devices to send and receive text messages.” The NTSB has recommended that audio and video recorders be installed in locomotive and control cabs because of the collision.

Saturday, August 25, 2007

Two trains collided on the Serbian Belgrade – Novi Sad railway line yesterday evening, leaving two engine drivers, Živko Topalovi? and Milan Ivan?evi? dead and five injured. Doctors at the Novi Sad clinic said that five were injured and that all five, said to be Serbian Railways workers, have suffered serious, but not life-threatening injuries in the crash.

Earlier in the evening, Stojan Suknovi? of the Novi Sad fire brigade, who took part in the rescue efforts, said the accident occurred after 6 p.m. yesterday evening, near Sremski Karlovci in Vojvodina.

“An engine and a freight train collided,” he confirmed.

Emergency teams are working intensively on removing the wrecked engines from the line in order to provide suitable conditions for the resumption of traffic.