A look at some of the cyber attacks carried out in recent years

July 9th, 2009 Official: 7 SKorean Web sites under renewed attackSEOUL, South Korea — A state official says seven South Korean Web sites are under renewed cyber attack. Ku Kyo-young from the state-run Korea Communications Commission said the latest assault began around 6:30 p.m.

July 9th, 2009 Official: S. Korea web sites under renewed attackSEOUL, South Korea — A state official says seven South Korean Web sites are under renewed cyber attack.

June 25th, 2009 LONDON - Britain's Security Minister, Lord West, has issued a warning about terrorists' intentions of using the internet to launch a cyber-warfare campaign against the UK. Lord West issued the warning as he published the Government's new Cyber Security Strategy aimed at heading off online threats.

October 9th, 2009 WASHINGTON - A new study has suggested that the US must focus its efforts on defending its critical networks from cyber attack because it will be difficult to prevent cyber attacks on critical civilian and military computer networks by threatening to punish attackers. "Adversaries in future wars are likely to go after each other's information systems using computer hacking," said Martin C.

July 9th, 2009 WASHINGTON - North Korea is suspected of launching an unprecedented large cyber-attack this past weekend against South Korea and a smaller number of US government web sites. The Internet attacks are not isolated, but closely tied a broader North Korean military strategy, including its recent missile and nuclear weapons tests, the Christian Science Monitor quoted analysts, as saying.

July 9th, 2009 US officials eye North Korea in cyber attackWASHINGTON — U.S. authorities on Wednesday eyed North Korea as the origin of the widespread cyber attack that overwhelmed government Web sites in the United States and South Korea, although they warned that the complexities of the massive Internet make it difficult to identify the attackers quickly.

July 10th, 2009 NEW DELHI - The latest cyber attacks against South Korean and American websites are more intended at venting anger than causing damage. The attacks on Estonia and South Korea, for instance, might best be thought of as the 21st-century equivalent of banging a shoe at the United Nations.

March 26th, 2009 NEW DELHI - Cyber attacks and cyber terrorism are the new looming threats on the horizon and the country needs to focus on specific areas to guarantee cyber security, a senior government official said Thursday. 'There could be attacks on critical infrastructure such as telecommunications, power distribution, transportation, financial services, essential public utility services and others,' said cabinet secretary K.M.

April 30th, 2009 WASHINGTON - A new report from the National Research Council has determined that the current policy and legal framework regulating use of cyber attack by the US is ill-formed, undeveloped, and highly uncertain. The United States should establish clear national policy on the use of cyberattack, while also continuing to develop its technological capabilities in this area, it says.

July 17th, 2009 WASHINGTON - Scientists at US DOE's (Department of Energy's) Argonne National Laboratory have devised a program that allows for Cyber Security defense systems to communicate when attacked and transmit that information to cyber systems at other institutions in the hopes of strengthening the overall cyber security posture of the complex. "The Federated Model for Cyber Security acts as a virtual neighborhood watch program.

July 15th, 2009 SAN FRANCISCO - The recent cyber attacks against South Korean and American websites could have originated from Britain, and not North Korea, experts have said. According to security researchers in Vietnam, the source of last week's string of attacks by the Mydoom virus - which overwhelmed systems belonging to the US Treasury and the office of the South Korean president Lee Myung-Bak - can be traced to the UK.

May 6th, 2009 Audit: air traffic systems vulnerable to attackWASHINGTON — The nation's air traffic control systems are vulnerable to cyber attacks, and support systems have been breached in recent months allowing hackers access to personnel records and network servers, according to a government audit. The Transportation Department's inspector general concluded that although most of the attacks disrupted only support systems, they could spread to the operational systems that control communications, surveillance and flight information used to separate aircraft.

June 13th, 2009 NEW YORK - President Barack Obama's plan to create a new Pentagon cyber command to protect the US from cyber attacks is raising significant privacy and diplomatic concerns. Unveiling the new cyberdefense strategy, Obama had said: "The cybersecurity effort will not - I repeat, will not - include monitoring private sector networks or Internet traffic." But senior Pentagon and military officials say that Obama's assurances may be difficult to guarantee in practice, particularly in trying to monitor the thousands of daily attacks on security systems in the United States, that have set off a race to develop better cyberweapons, New York Times reports.

July 8th, 2009 SKorean Web sites hit by suspected cyber attackSEOUL, South Korea — Suspected cyber attacks paralyzed Web sites of major South Korean government agencies, banks and Internet sites in a barrage that appeared linked to similar attacks in the U.S., South Korean officials said Tuesday. The sites of the presidential Blue House, the Defense Ministry, the National Assembly, Shinhan Bank, Korea Exchange Bank and top Internet portal Naver went down or had access problems since late Tuesday, said Ahn Jeong-eun, a spokeswoman at Korea Information Security Agency.

July 9th, 2009 Experts work to untangle US, Korea cyber attackWASHINGTON — U.S. authorities trying to unravel the widespread cyber attacks against government Web sites in America and South Korea this week are facing a lengthy, complex investigation that may never identify a culprit, at least not one they would be willing to reveal.