cyberattack

Anonymous is once again trying to raise the hackles of North Korea by hacking into one of the country's official news sites.

For the second time this month, the North Korean news and information site Uriminzokkiri.com has been taken down. Trying to access the site today delivers an eventual timeout error. In the official Twitter account for Uriminzokkiri, which Anonymous took over earlier this month, the group tweeted that "more of North Korean websites are in our hand. They will be brought down."

North Korean Web sites minjok.com, jajusasang.com, and paekdu-hanna.com had also … Read more

South Korea has accused North Korea of launching a recent cyberattack that hit tens of thousands of PCs.

A spokesman for South Korea's Internet agency said today that six computers in North Korea were identified as the source of the attack, according to The Guardian. Those computers used more than 1,000 IP addresses from across the world to infect 48,000 PCs and servers at South Korean banks and broadcasting stations.

The spokesman told the Associated Press that the attack mimicked past hacking attempts by North Korea and pointed the finger at an espionage agency run by the military. … Read more

Six cybertools have been designated as weapons by the U.S. Air Force, allowing the programs to better compete for increasingly scarce Pentagon funding, an Air Force official said on Monday.

Lt. Gen. John Hyten, vice commander of Air Force Space Command, told a conference held in conjunction with the National Space Symposium that the new designations would boost the profile of the military's cyberoperations as countries grapple with attacks originating from the Internet.

"This means that the game-changing capability that cyber is, is going to get more attention and the recognition that it deserves," Hyten told … Read more

Anonymous claims that a cyberattack launched against Israeli government Web sites this weekend has caused billions of dollars of damage, although Israeli officials say there have been no major disruptions.

The group claimed it hacked more than a dozen official Israeli Web sites, including those for the Israel Police, the Prime Minister's Office, the Israel Securities Authority, the Immigrant Absorption Ministry, and the Central Bureau of Statistics. The country's page for the Ministry of Defense was offline today as well, which Anonymous took credit for hacking in a tweet:

Anonymous Operation Israel | Target: DOWN | mod.gov.il | #Anonymous … Read more

Nearly 13 years ago, the wizardly band of engineers who invented and continue to defend the Internet published a prescient document they called BCP38, which described ways to thwart the most common forms of distributed denial-of-service attack.

BCP38, short for Best Current Practice #38, was published soon after debilitating denial of service attacks crippled eBay, Amazon, Yahoo, and other major sites in February 2000. If those guidelines to stop malcontents from forging Internet addresses had been widely adopted by the companies, universities, and government agencies that operate the modern Internet, this week's electronic onslaught targeting Spamhaus would have been … Read more

Wells Fargo was the target of another distributed denial-of-service attack.

The bank's Web site was slowed down by the attack yesterday, affecting a certain number of customers, according to Fox Business News.

"Yesterday we saw an unusually high volume of Web site traffic which we believe was a denial of service attack," a Wells Fargo spokeswoman told CNET today. "The vast majority of customers were not impacted and customer information is safe. For customers who had difficulty accessing the site, we encouraged them to call us by phone, use ATMs or try logging on again as … Read more

South Korea apparently still has a mystery on its hands. Who launched a cyberattack against several of its banks and broadcasters this week?

Regulators for the country initially pointed the finger at China, saying that the attacks originated from a Chinese IP address. But they admitted today that they jumped the gun.

The IP address used in the attack was actually traced to one of the banks hit on Wednesday. South Korea's NongHyup Bank had been using the address as a virtual one for its internal network, according to Reuters. By coincidence, that address matched one registered in China.… Read more

The cyberattack that targeted banks, TV broadcasters, and an Internet service provider in South Korea yesterday originated from an IP address in China, but the identities of the people responsible remain unknown, South Korean regulators say.

"We've identified that a Chinese IP has connected to the organizations affected," a spokesman for South Korea's Communications Commission told a press conference on Thursday, according to a Reuters account of the event.

The revelation comes a day after a massive coordinated attack on servers in South Korea led officials to raise the alert status for the nation's army … Read more

South Korea's police are currently investigating a "massive" hack attack on Internet service provider LG Uplus, which led to server outages at three domestic broadcasters and two major banks.

As a result, the army raised its alert status amid concerns the attacks were initiated by its neighbors in North Korea.

Reuters reported Wednesday that authorities were looking into the attack on LG Uplus, which was suspected to be conducted by a group calling itself the "Whois Team".

The investigations were triggered by disrupted servers at television networks YTN, MBC and KBS. Customers at Shinhan Bank … Read more