In December 2013, just days after a data breach exposed 40 million customer debit and credit card accounts, Target Corp. Verizon to probe. Data breach Wikipedia. A data breach is the intentional or unintentional release of secure or privateconfidential information to an untrusted environment. Other terms for this phenomenon include unintentional information disclosure, data leak and also data spill. Incidents range from concerted attack by black hats associated with organized crime, political activist or national governments to careless disposal of used computer equipment or data storage media. Definition A data breach is a security incident in which sensitive, protected or confidential data is copied, transmitted, viewed, stolen or used by an individual unauthorized to do so. Data breaches may involve financial information such as credit card or bank details, personal health information PHI, Personally identifiable information PII, trade secrets of corporations or intellectual property. US Immigration and Customs Enforcement has repurposed cellphone tracking technology typically used in criminal investigations to track down at least one immigrant for. On August 1, just days after Equifax says it first learned that hackers had made off with the personal information for 143 million people and the credit card numbers. The 2011 PlayStation Network outage was the result of an external intrusion on Sonys PlayStation Network and Qriocity services, in which personal details from. A data breach is the intentional or unintentional release of secure or privateconfidential information to an untrusted environment. Other terms for this phenomenon. Most data breaches involve overexposed and vulnerable unstructured data files, documents, and sensitive information. According to the nonprofitconsumer organization. Privacy Rights Clearinghouse, a total of 2. United States between January 2. May 2. 00. 8, excluding incidents where sensitive data was apparently not actually exposed. Many jurisdictions have passed data breach notification laws, requiring a company that has been subject to a data breach to inform customers and take other steps to remediate possible injuries. DefinitioneditThis may include incidents such as theft or loss of digital media such as computer tapes, hard drives, or laptop computers containing such media upon which such information is stored unencrypted, posting such information on the world wide web or on a computer otherwise accessible from the Internet without proper information security precautions, transfer of such information to a system which is not completely open but is not appropriately or formally accredited for security at the approved level, such as unencrypted e mail, or transfer of such information to the information systems of a possibly hostile agency, such as a competing corporation or a foreign nation, where it may be exposed to more intensive decryption techniques. Download Update 3 55 Ps3 Usb Not Working. ISOIEC 2. Trusted environmenteditThe notion of a trusted environment is somewhat fluid. The departure of a trusted staff member with access to sensitive information can become a data breach if the staff member retains access to the data subsequent to termination of the trust relationship. In distributed systems, this can also occur with a breakdown in a web of trust. Data privacyeditMost such incidents publicized in the media involve private information on individuals, i. Loss of corporate information such as trade secrets, sensitive corporate information, details of contracts, etc. Those working inside an organization are a major cause of data breaches. Estimates of breaches caused by accidental human factor errors range from 3. Target Credit Card Data Hacked From Ashley' title='Target Credit Card Data Hacked From Ashley' />Ponemon Institute5 to 1. Verizon 2. 01. 3 Data Breach Investigations Report. The external threat category includes hackers, cybercriminal organizations and state sponsored actors. Professional associations for IT asset managers7 work aggressively with IT professionals to educate them on best risk reduction practices8 for both internal and external threats to IT assets, software and information. While security prevention may deflect a high percentage of attempts, ultimately a motivated attacker will likely find a way into any given network. One of the top 1. Cisco CEO John Chambers is, There are two types of companies those that have been hacked, and those that dont know they have been hacked. FBI Special Agent for Cyber Special Operations Leo Taddeo warned on Bloomberg television, The notion that you can protect your perimeter is falling by the wayside detection is now critical. Medical data breacheditSome celebrities have found themselves to be the victims of inappropriate medical record access breaches, albeit more so on an individual basis, not part of a typically much larger breach. Given the series of medical data breaches and the lack of public trust, some countries have enacted laws requiring safeguards to be put in place to protect the security and confidentiality of medical information as it is shared electronically and to give patients some important rights to monitor their medical records and receive notification for loss and unauthorized acquisition of health information. The United States and the EU have imposed mandatory medical data breach notifications. Average cost of data breaches in Germany1. ConsequenceseditAlthough such incidents pose the risk of identity theft or other serious consequences, in most cases there is no lasting damage either the breach in security is remedied before the information is accessed by unscrupulous people, or the thief is only interested in the hardware stolen, not the data it contains. Nevertheless, when such incidents become publicly known, it is customary for the offending party to attempt to mitigate damages by providing to the victims subscription to a credit reporting agency, for instance, new credit cards, or other instruments. Target Credit Card Data Hacked From Ashley' title='Target Credit Card Data Hacked From Ashley' />In the case of Target, the 2. Target a significant drop in profit, which dove an estimated 4. The Yahoo breach disclosed in 2. It may lower the price of its acquisition by Verizon by 1 billion. Cybercrime cost energy and utilities companies an average of 1. DNV GL, an international certification body and classification society based in Norway. Data breaches cost healthcare organizations 6. Ponemon study. 1. Target Credit Card Data Hacked From Ashley' title='Target Credit Card Data Hacked From Ashley' />Tags avivah litan, Daniel Mitsch, Fazio Mechanical Services, Molly Snyder, Ross Fazio, target, target data breach, U. S. Secret Service. This entry was posted on. Experian, one of the largest credit agency data brokers in the world, has been hacked. Some 15 million people who used the companys services, among them customers. Major incidentseditNotable incidents include AOL search data scandal sometimes referred to as a Data Valdez,1. Department of Veterans Affairs, May, 2. Ernst Young, May, 2. Hotels. com after a similar loss of data on 3. Ernst Young clients in February3Boeing, December, 3. April and 1. 61,0. November, 2. 00. 53D. A. Davidson Co. The 2. Ohio and Connecticut state data by Accenture. TJ Maxx, data for 4. UK child benefit data scandal. CGI Group, August, 2. New York City3The Gap, September, 8. Memorial Blood Center, December, 2. Davidson County Election Commission, December, 3. In January 2. 00. GE Money, a division of General Electric, disclosed that a magnetic tape containing 1. Iron Mountain Incorporated storage facility. J. C. Penney is among 2. Horizon Blue Cross and Blue Shield of New Jersey, January, 3. Lifeblood, February, 3. British National Party membership list leak2. In Early 2. 00. 8, Countrywide Financial since acquired by Bank of America allegedly fell victim to a data breach when, according to news reports and court documents, employee Rene L. Rebollo Jr. stole and sold up to 2. According to the legal complaint Beginning in 2. Countrywide learned that the financial information of potentially millions of customers had been stolen by certain Countrywide agents, employees or other individuals. In July 2. 01. 0, Bank of America settled more than 3. The settlement was estimated at 5. In December 2. 00. Rock. You password database was breached containing 3. In May 2. 00. 9 the United Kingdom parliamentary expenses scandal was revealed by The Daily Telegraph. A hard disk containing scanned receipts of UK Members of Parliament and Peers in the House of Lords was offered to various UK newspapers in late April, with The Daily Telegraph finally acquiring it. They published details in installments from 8 May onwards.