Software

DDoS Attacks Hit Cloud Apps Evernote, Feedly

Large-scale attacks knocked two prominent, web-based services offline late Tuesday, as cyber criminals attempted extort money from the owners of news aggregation site Feedly and the hosted productivity tool Evernote. Feedly – a web site that pulls together news feeds from across the web – remained unreachable early Wednesday, while Evernote was back online. Both companies issued statements confirming that they were the victims of a massive distributed denial of service (DDoS) attack. “We’re actively working to neutralize a denial of service attack. You may experience problems accessing your Evernote while we resolve this,” read a message sent from Evernote’s Twitter account Tuesday evening at around 8:00 PM Eastern Time. And, around 5:00 AM Eastern on Wednesday, Feedly posted a blog entry that reads: “Criminals are attacking feedly (sp) with a distributed denial of service attack (DDoS). The attacker is trying to extort us money to make it stop. We refused to give […]

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IPMI Insecurity Affects 200k Systems

It has been almost a year since security researcher Dan Farmer first warned of the danger posed by Intelligent Platform Management Interface (IPMI) – a ubiquitous protocol used to do remote management of servers. According to a new report, however, that warning went unheeded. Writing last week (PDF), Farmer said that a world-wide scan for systems using the Intelligent Platform Management Interface (IPMI) protocol identified over 230,000 Baseboard Management Controllers (BMCs) exposed to the Internet. As many as 90% of the exposed systems could be compromised by exploiting what Farmer characterized as “basic configuration and protocol weaknesses.” Even more worrying, the 230,000 systems that are Internet accessible are probably just a fraction of all the vulnerable systems that might be attacked, with many deployed on (hackable) corporate and private networks. Farmer is reiterating calls for public and private sector organizations to wake up to the dangers posed by IPMI. Hackers who are able to compromise Baseboard Management […]

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Heart Attack? Fixes For More Critical Holes In OpenSSL

Just a month after a critical security hole in OpenSSL dubbed “Heartbleed” captured headlines around the globe, The OpenSSL Foundation has issued an other critical software update fixing six more security holes, two of them critical. The Foundation issued its update on Thursday, saying that current versions of OpenSSL contain vulnerabilities that could be used to carry out “man in the middle” (or MITM) attacks against OpenSSL clients and servers. SSL VPN (virtual private network) products are believed to be especially vulnerable. Users of OpenSSL versions 0.9.8, 1.0.0 and 1.0.1 are all advised to update immediately. According to information released by the OpenSSL Foundation, an attacker using a carefully crafted handshake can force the use of “weak keying material in OpenSSL SSL/TLS clients and servers.” That could lay the groundwork for man-in-the-middle attacks in which an attacker positions herself between a vulnerable client and server, decrypting and modifying traffic as it passes through the attacker’s […]

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DARPA Competition Seeks Autonomous Systems for Cyber Defense

We all know that ‘layer 8’ – humans – are the biggest attack surface in any IT environment. Companies can invest millions to harden their networks and endpoints. But all attackers have to do is convince one user to open a fake credit card bill for $20,000 or click a “You won’t believe this video!” link on Facebook and its game over. Our human failings came into the spotlight, most recently, with the breach at Target. According to news reports, the retailer had advanced threat detection software by FireEye deployed that actually alerted staff to some of the malicious activity that signaled the start of that (epic) hack.  Alas, Target’s IT staff in the U.S. dismissed the alerts, which were reported by a team working out of Bangalore, India. The result: 40 million credit card numbers were pilfered from Target’s network. That may be why the U.S. Department of Defense’s advanced […]

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Big GOV Shift To Secure Cloud?

For those of us covering the cyber security beat, there haven’t been many feel-good stories coming out of the federal government in – well – forever. Even before the advent of nation state sponsored hacking, the news was mostly of the federal government’s bloated and unwieldy IT infrastructure, byzantine procurement systems and the difficulty of attracting top talent away from private sector employers who could offer more pay, more autonomy and a better working environment.   Then came the gut wrenching display of offensive prowess by the U.S.’s main enemies – nations like China, Russia and Iran. Those stories started, in earnest, with news about operations like Titan Rain (in 2003) and continue to the present day. The problem has gotten so bad that the military’s preferred euphemism for Chinese hackers – “advanced persistent threat,” or “APT” has become part of the nomenclature of the IT security world far beyond […]

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