Some US military members on a 'kill list' published by ISIS have said they are 'unfazed' after having their names, photos and addresses leaked by the terrorist group. A list was posted online by a group called the 'Islamic State Hacking Division' gave personal information for 100 US military members and called upon its lone wolf 'brothers residing in America' to kill them. However, several service members spoke out on Sunday, saying that the intimidation tactic was 'not going to work'. Scroll down for video . A group called the Islamic State Hacking Division posted information about 100 US military members online . In the posting, the ISIS hacking division asked its followers to kill military members 'wherever you find them' Several military members whose information was linked in the attack said that they were not afraid of the extremists who had targeted them . The ISHD said it wants 'lone wolf' attackers to go after the military members and 'kill them wherever you find them'. One of three service members who spoke anonymously to ABC News said that it was not surprising that the extremists wanted to kill members of the US military. 'I wouldn't say I'm scared,' one said. 'It's just part of this 'new war' against an enemy with a different, more developed capability than what we've faced in the past. 'We have to make the adjustments in order to continue to win the battles.' ISIS claimed it hacked several military servers, databases and emails to obtain the information. However, a defense official said that the list did not appear to be from a breach, and that the names and addresses were publicly available online. 'We really weren't surprised because all the people I saw on that list are on a webpage some place anyways, all that information was already public,' and identified soldier told ABC. The group claimed it hacked several military servers, databases and emails to obtain the information on the list, though much of the information could be found publicly online . Posting read: 'Kill them in their own lands, behead them in their own homes, stab them to death as they walk' The ISHD posting read: 'With the huge amount of data we have from various different servers and databases, we have decided to leak 100 addresses so that our brothers in America can deal with you. 'And now we have made it easy for you by giving you addresses, all you need to do is take the final step, so what are you waiting for? 'Kill them in their own lands, behead them in their own homes, stab them to death as they walk their streets thinking that they are safe.' One anonymous serviceman said that the list's publication was 'regrettable'. The Defense Department and the Federal Bureau of Investigation are looking into the matter, the New York Times reported. An official told the paper most of the information on the list could be found in public records, residential address search sites and on social media. Many of the personnel on the list were mentioned in news articles about air strikes on ISIS. However some of them were part of units that had no connection to the Middle Eastern bombing campaign. The US Marine Corps said it was visiting all affected staff, and urged caution online. 'It is recommended Marines and family members check their online/social footprint, ensuring privacy settings are adjusted to limit the amount of available personal information,' US Marine Corps Lieutenant Colonel John Caldwell said in a statement. He added that the threat remained 'unverified'. The US Marine Corps (pictured, October 2014) announced that it was visiting all affected personnel and urged its soldiers to be careful about their online footprint . ISIS (pictured) has claimed responsibility for previous online-based attacks on the US military, notably hacking Central Command's Twitter account in January . US Central Command issued a statement on its Facebook page saying that 'We are operating in a "new norm" in which cyber threats are real and constant.' 'Any CENTCOM teammate or family member could be targeted. To that end, we all should maintain a heightened sense of vigilance whether dealing with work or home computer usage, specifically as it relates to Social Media.' One serviceman said that 'We have a footprint -- the best we can do is to make that foot print not so deep in the sand'. The faces of the women who appeared on the list were blurred out. IS has claimed responsibility for hacking attacks in the United States in the past, including against Central Command, which oversees the air war against the IS group. In January, the hacked Centcom Twitter feed posted what appeared to be an office phone directory of officers that was slightly out of date, forcing the military temporarily to take down the command's Twitter feed. The words 'CyberCaliphate' and 'I love you ISIS' replaced Central Command's usual logo on Twitter and YouTube before the pages were suspended.
The list was published on internet by the 'Islamic State Hacking Division'
Encouraged followers to kill military members 'wherever you find them'
Group claimed it hacked  military servers, databases and emails for list . Defense official said most of information was available by public search . Service members say intimidation tactic is 'not going to work'
US Central Command says we are in 'new norm' with constant cyber threats .