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Megat Ilham Megat Nazirudin (1151100102) Lee Khai Chuen (1151100381) Muhamad Faisal bin Md Yusof (1151103181)

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Megat Ilham Megat Nazirudin (1151100102) Lee Khai Chuen (1151100381) Muhamad Faisal bin Md Yusof (1151103181)

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Tri Valley Growers Information System Failure

Tri Valley claimed a $20 million lawsuit against Oracle, due to Orcale’s software fail to meet their requirements.

Impact:

Tri Valley lost the court case and left with a net loss of $30 million.

The Reason for Failure:

None of the software worked as promised and some of it could not be installed by Tri Valley. Oracle denied any wrongdoing. Tri valley lost the court case and left with a net loss of $30 million.

Hilton Hotels Information System Failure

The hotel tried to implement a system which allows customer to confirm reservations online for hotel bookings and car reservation.

Impact:

$125 million loss due to project cancelation.

The Reason for Failure:

Bad project management. The company realized after 4 years that the company would miss it deadline by 2 years.

Chernobyl Disaster

Reason for Failure:

A power surge when testing the safety of the reactor lead to a series of explosions.

Impact:

350 000 people had to be relocated. Area around had to be declared as inhabitable.

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Mohamed Haryz Izzudin bin Mohamed Rafy (1141127874), Muhammad Faishal Dzaky (1141326988), Ramanan A/L R Muralitharan (1141128291)

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Mohamed Haryz Izzudin bin Mohamed Rafy (1141127874), Muhammad Faishal Dzaky (1141326988), Ramanan A/L R Muralitharan (1141128291)

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Self-driving Uber kills pedestrian

In March 2018, an autonomous Uber vehicle was involved in an incident with a 49-year-old woman in Arizona, who was walking at a crosswalk. The self-driving software installed on the vehicle had detected the person and the bicycle, but decided that "it didn't need to react right away". This indicates that the software was not tuned properly. As a result, the vehicle hit the woman, and the woman was later declared dead at a hospital. This incident appeared to be the first reported fatal crash involving a self-driving vehicle and a pedestrian in the US.

1983 Soviet nuclear false alarm incident

During the Cold War, the hostile relationship between the USA and the USSR resulted in both sides developing early warning systems for any impending nuclear attacks from the opposing nation. The Soviet strategy for an impending attack was a compulsory nuclear counter-attack. On September 26 1983, the Soviet's early warning system incorrectly detected a nuclear attack from the US. However, no nuclear counter-attack was conducted because the officer on duty correctly predicted the failure of the system and did not report the warnings to his superiors. It was eventually determined that the false alarms were caused by a rare alignment of sunlight on high-altitude clouds.

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Tri Valley Growers Information System Failure

A giant agricultural co-operative, Tri Valley bought at least $6 million worth of ERP software and services from Oracle in 1996.  The reason of failure is  none of the software worked as promised and some of it could not be installed by Tri Valley. Oracle denied any wrong doing. Tri valley lost the court case and was left with a net loss of $30 million.

Welsh NHS IT failure

In 2018, doctors and hospital staff of the Wales NHS experienced a widespread computer failure that led to them being unable to access patient files. According to the National Cyber Security Centre, the failure was due to technical issues as opposed to a cyber attack yet it still caused wide disruption as GPs were unable to access blood and X-Ray results. It also caused a backlog as patients could not be contacted to cancel appointments, and notes could not be typed up and saved on NHS systems.

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Muhammad Syafiq Bin Abdullah Sani (1151102656)

Washington Prison System- This system has bug which miscalculated the sentence reduction prisoner. More than 3,200 US prisoner have been released early because of the software glitch.

IOS 8 update- Apple pulls IOS 8 update after receive a lot of complaint that it blocks iPhone calls.

iCloud – Hackers gained access to star’s iCloud account using phishing scheme and brute force.

Banking system- Being hacked and cause  loss of data and financial loss.

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Devaanandhan A/L Prakash (112115566)   , Derren Kuo Kei Khing (1141123647

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Devaanandhan A/L Prakash (112115566)   , Derren Kuo Kei Khing (1141123647

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a) In the hospital,the X-ray software system is important for patients that doing full body checkup. If the systen fails, the impact will be dangerous because the patients will given full blast of different kinds of radiations rays and it will be harmful to their body
b) Car ABS system,
everybody owns a car. if the brake system fails, the car unable to protect the people during accident and it may cause death

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Ariane 5 (1996)
- shutdown occured hen the guidance computer tried to convert the sideways rocket velocity from 64-bits to a 16-bit format. the number was too big, and an overflow error resulted. when the guidance system shut down, control passed to an identical redundant unit, which also failed because it was running the same algorithm

CareFusion
-CareFusion’s Alaris Pump was recalled over a software error that caused the pump, designed to automatically deliver medicine and fluids to hospital patients, to delay an infusion. The consequences, which can range anywhere from medicine being withheld at critical points or accidental over-dosing, can be deadly. Just four days later CareFusion issued a Class I recall over a separate line of ventilators, citing a software flaw that could cause the patient to suffocate.

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Irish Electronic voting Failure 2004

This information technology failure is perhaps the most famous in irish polotics and is widely regarded as the biggest waste of the tax payers money ever recorded in irish history with the failure causing the irish economy 55 million euro. It was implemented by Taoiseach Bertie Ahern who wanted to make the irish voting system more efficient.

Reason For Failure: The implementation of the system was not well  recieved by the general public who worried that it would lead to a lack of transparency and also the elections could be open to manipulation if these electronic voting systems were used. It then transpired that the electronic voting machines could be easily hacked and manipulated. The system was never implemented and lead to 55 million euro of the tax payers money being wasted.

Hilton Hotels Information system failure

Hilton Hotels attempted to implement a system that allowed customers to Confirm reservations  for hotel bookings and Car rentals online. This information system was to be brought in with the intention of making the booking system easier for both the consumers and the company.

Reason For Failure: After 4 years and 125million dollars invested the project crumbled in 1992 when it became clear that the company would miss its deadline by 2 years.

The Equifax social security hack

Equifax, one of the United States’ largest credit reporting agencies, announced that up to 143 million of their consumer records were stolen by hackers. Names, Social Security numbers, birth dates, and credit card numbers were all amongst the data stolen. Given that the population of the United States clocks in at 321 million, that means that approximately 50% of Americans could now find themselves in danger of identity theft or worse. Though the hack took place in May 2017, Equifax hid the story until early September, further outraging the public. As details of the hack have emerged, it quickly became clear that much of the damage done was a result of vast negligence on Equifax’s part.

Hawaii Sends Out a State-Wide False Alarm About a Missile Strike

In January 2018, the citizens of Hawaii were notified to take immediate cover in the face of an inbound ballistic missile strike. It turned out to be a false alarm, although it took over 30 minutes (and, presumably, several thousand heart attacks) before the alert was retracted. Investigations found that while the problem was largely due to human error, there were “troubling” design flaws in the Hawaii Emergency Management Agency’s alert origination software.

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1) Mariner 1 (1962) - A programmer incorrectly transcribed a handwritten formula into computer code, missing a single superscript
bar.  Without the smoothing function indicated by the bar, the software treated normal variations of velocity as if they were serious, causing faulty corrections that sent the rocket off course.

2) Canada’s Therac-25 radiation therapy machine (1985)- Because of a subtle bug called a race condition, a technician could accidentally configure Therac-25 so the electron beam would fire in high-power mode without the proper patient shielding.

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1. Irish electronic voting failure caused Irish economy 55 million Euro. Reason was that the implementation of the system was not well received by the general public. It then transpired that the electronic voting machines could be easily hacked and manipulated. The system was never implemented and lead to 55 million euro of the tax payers money being wasted.

2. Hilton Hotels attempted to implement a system that allowed customers to Confirm reservations  for hotel bookings and Car rentals online. After 4 years and 125million dollars invested the project crumbled in 1992 when it became clear that the company would miss its deadline by 2 years.

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Suthesan (1151102825)
Denis Kumar

1) Coca Cola It system secret cyber attack
- the attack occurred after the deputy president clicked on a malicious link via email that caused keyloggers and other malware to be installed. The attack was kept as a secret before being finally unveiled in 2012.
As a cause of that, the company’s privacy was heavily breached with files being accessed and email pilfering.

2)Irish Electronic voting Failure 2004

Impact ......

biggest waste of the tax payers money ever recorded in irish history with the failure causing the irish economy 55 million euro.

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Megat Ilham Megat Nazirudin (1151100102) 

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Megat Ilham Megat Nazirudin (1151100102) 

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Apple (iPhone 4) [2010]

- Calls were dropped infrequently
- Touching the left side of the case will interrupt the signal
- Voluntary product recalls were made to correct the problem

Ransomware (WannaCry) [2017]
-  Wannacry attack through the loop holes of windows that is no longer supported by Microsoft such as Window XP, Window 8 and Window Server 2003.
- A lot of companies are still using these system and vulnerable to the virus.
- Thus, their system is affected. It ask to user to pay certain amount of money to unlock their system.

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1)  Irish Electronic voting Failure 2004
This information technology failure is perhaps the most famous in irish polotics and is widely regarded as the biggest waste of the tax payers money ever recorded in irish history with the failure causing the irish economy 55 million euro.

2) Hilton Hotels Information system failure
Hilton Hotels attempted to implement a system that allowed customers to Confirm reservations  for hotel bookings and Car rentals online. This information system was to be brought in with the intention of making the booking system easier for both the consumers and the company.

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1- ERAM system ; On April 30, 2014, hundreds of LAX flights were delayed or canceled because all computers in the airport crashed due to a bug in the En Route Automation Modernization (ERAM) system.
2- Ariane 5 :Ariane 5 v 501 was launched on Tuesday, June 4, 1996, and collapsed a few seconds later. Two Inertial Reference Systems (IRS) with identical hardware and software were operating in parallel inside the launcher. If the onboard computer detected that the active IRS has failed, it would directly switch to the backup system.

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1. Case:  A $2 billion air traffic control system failed due to insufficient computer memory

Impact:  Hundreds of LAX flights were delayed or canceled because all computers in the airport crashed due to a bug in the En Route Automation Modernization (ERAM) system.

2. Case:  Welsh NHS IT failure

Impact:  Doctors and hospital staff of the Wales NHS experienced a widespread computer failure that led to them being unable to access patient files.

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The Explosion of the Ariane 5 :
-Rocket explosion 40 seconds after lift off. Caused by software error. 64 bit floating point number relating to the horizontal velocity of the rocket with respect to the platform was converted to a 16 bit signed integer. The number was larger than 32,767, the largest integer storeable in a 16 bit signed integer, and thus the conversion failed.

Fiat Chrysler(2017) -Recalled over a million trucks due to a software glitch that was linked to at least one deathly crash. The issue was caused by erroneous code that temporarily disabled airbags and seat belt functionality.

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Windows DLL Error
- After several runtime re-installation the software still informs a system DLL is corrupted.
- After several checking despite a lot of people re-installed their windows, two DLL size with the same name exists. After the replacement, the problem gone.

Windows notepad header error
- There was unknown error while a software reads a configuration file that is edited with Microsoft Notepad
- After the research, the Microsoft Notepad adds the file header that does not exist with other editors such as Notepad++ and Linux editors.