This cookie is set by GDPR Cookie Consent plugin. These cookies ensure basic functionalities and security features of the website, anonymously. Necessary cookies are absolutely essential for the website to function properly. The FCC notice encouraged EAS partners to: change default passwords review recommendations for addressing data security vulnerabilities made by the Communications Security, Reliability, and Interoperability Council in 2014 and contact their manufacturers with security questions. The Federal Communications Commission (FCC) also issued a notice on its Public Safety and Homeland Security Bureau previously warning communications providers about the vulnerability. “It’s a big critical infrastructure problem everyone needs to own,” Pyle told CNN. In addition to patching and updating software, FEMA urged EAS participants to make sure EAS devices are protected by a firewall, and that EAS devices and supporting systems are monitored and audit logs are reviewed regularly for unauthorized access.Īccording to CNN, Ken Pyle, a cybersecurity researcher for security firm CYBIR, provided FEMA Federal with “compelling evidence to suggest certain unpatched and unsecured EAS devices are indeed vulnerable,” said Mark Lucero, who is chief engineer for IPAWS.Īccording to FEMA, false alerts could be issued over TV, radio, and cable networks, but did not say the same for alerts sent over text message. There has been no evidence that a hacker has exploited the vulnerabilities. The discovery prompted FEMA to issue an advisory for operators of EAS devices to update their software to address the vulnerability. “This exploit was successfully demonstrated by Ken Pyle, a security researcher at, and may be presented as a proof of concept at the upcoming DEFCON 2022 conference in Las Vegas, August 11-14,” FEMA said in a release from its Integrated Alert and Warning System (IPAWS) program office. Emergency Alert System (EAS) that could allow hackers to send fake alerts over TV, radio, and cable networks. The other bug in the ATMs' Remote Management System also led to arbitrary code execution, meaning a full takeover.The Federal Emergency Management Agency (FEMA) issued an alert on August 1 warning of vulnerabilities in encoder/decoder devices for the agency’s U.S. In the first, researchers found that the XFS implementation had a flaw that could be exploited with a specially crafted packet to accept commands-like telling the ATM to dispense cash. The two vulnerabilities were in digital systems used to manage an ATM's services. I wouldn’t be surprised if the whole world has not pushed out that patch yet." "But it really depends on every operator of the vulnerable ATMs to actually patch. "The specific vulnerabilities that we pointed out, Hyosung did a great job at proactively offering fixes for those," says Ang Cui, Red Balloon's CEO. The Red Balloon researchers estimated that as many as 80,000 ATMs in the US were still vulnerable. But as with many connected devices, there can be a large gap between offering a fix and getting ATM operators to install it. Hyosung, which has more than 140,000 ATMs deployed around the United States, patched the flaws at the beginning of September. INJX_Pure manipulates both the eXtensions for Financial Services (XFS) interface-which supports basic features on an ATM, like running and coordinating the PIN pad, card reader, and cash dispenser-and a bank's proprietary software together to cause jackpotting. One looked at the ATM malware known as INJX_Pure, first seen in spring 2019. Criminals have increasingly tuned their malware to manipulate even niche proprietary bank software to cash out ATMs, while still incorporating the best of the classics-including uncovering new remote attacks to target specific ATMs.ĭuring Black Hat, Kevin Perlow, the technical threat intelligence team lead at a large, private financial institution, analyzed two cash-out tactics that represent different current approaches to jackpotting. And over time, attackers have become increasingly sophisticated in their methods.Īt last week's Black Hat and Defcon security conferences, researchers dug through recent evolutions in ATM hacking. In the decade since the hacker Barnaby Jack famously made an ATM spit out cash onstage during the 2010 Black Hat security conference in Las Vegas, so-called jackpotting has become a popular criminal pastime, with heists netting tens of millions of dollars around the world.
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