Infamous IoT menace lives on in its hellspawn Cybercrooks are using the infamous Mirai IoT botnet as a framework to quickly add in new exploits and functionalities, it has emerged.…
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OMG, that’s downright Wicked: Botnet authors twist corpse of Mirai into new threats
Some security bites for the long weekend Roundup While this week was dominated by news of a new Spectre variant , the VPNFilter botnet , and TalkTalk’s badbad routersrouters , plenty of other stories popped up.…
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Starbucks site slurped, Z-Wave locks clocked, mad Mac Monero mining malware and much more
Cisco Talos researchers have flagged a huge botnet of small and home office routers and NAS devices, capable of collecting communications and data and launching cyber attacks. About the VPNFilter malware The malware that makes it all possible has been dubbed VPNFilter. It’s persistent, modular, and delivered in several stages. The stage 1 malware’s main task is to persist through reboots and to discover the IP address of the current stage 2 deployment server. The … More ? The post VPNFilter malware compromises over 500,000 networking devices around the world appeared first on Help Net Security .
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VPNFilter malware compromises over 500,000 networking devices around the world
DDoS launchers increasingly target application processes instead of flooding networks Attackers have noticed that the world is getting better at fending off massive distributed denial-of-service attacks, and are trying to overwhelm application processes instead.…
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Summoners of web tsunamis have moved to layer 7, says Cloudflare
We should all be so lucky to enjoy our work as much as Ken Munro does. Generally attracted by research that “looks fun” and particularly interested in probing the security of technologies that have yet to be comprehensively investigated by security researchers, for the past few years Munro has been poking and probing consumer Internet of Things devices, and doing things such as denial of service attacks on Wi-Fi-enabled kettles, or showing that you can … More ? The post Hacking for fun and profit: How one researcher is making IoT device makers take security seriously appeared first on Help Net Security .
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Hacking for fun and profit: How one researcher is making IoT device makers take security seriously
Researchers infected devices and totted up all the ‘leccy and bandwidth they used Berkeley boffins reckon the Dyn-based Internet of Things attack that took down Brian Krebs’ Website in 2016 cost device owners over $US320,000.…
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Mirai botnet cost you $13.50 per infected thing, say boffins
The blockchain sector is now bursting with innovation, with developers looking for new, pragmatic ways to use this secure distributed ledger technology across a range of applications. And as always, cybercriminals are among the earliest adopters, and unfortunately helping to push forward public awareness of the technology. Crypto-mining malware is now by far the most common event we are seeing attacking our user base, and this is only the beginning. Since December 2017, the Coinhive … More ? The post Dig this: The future of crypto-mining botnets appeared first on Help Net Security .
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Dig this: The future of crypto-mining botnets
Could we detect compromised consumer IoT devices participating in a DDoS attack in real-time and do someting about it? A group of researchers Princeton University have presented some encouraging results showing that the first part of that equation can be relatively easily solved. As IoT traffic is often distinct from that of other Internet connected devices and as machine learning has proved promising for identifying malicious Internet traffic, they decided to use these facts to … More ? The post Real-time detection of consumer IoT devices participating in DDoS attacks appeared first on Help Net Security .
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Real-time detection of consumer IoT devices participating in DDoS attacks
As the latest record DDoS attack hit GitHub and threatened to overwhelm its edge network, the popular Git-repository hosting service quickly switched to routing the attack traffic to their DDoS mitigation service. In the end, GitHub ended up completely unavailable for five minutes and intermittently unavailable for four. But while the effect of the attack could have been worse, GitHub’s engineering team aims to do better next time they are hit. Robert Hamilton, Director of … More ? The post Do you have what it takes to withstand modern DDoS attacks? appeared first on Help Net Security .
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Do you have what it takes to withstand modern DDoS attacks?
Memcached attacks are going to be this year’s thing Last week, the code repository GitHub was taken off air in a 1.3Tbps denial of service attack. We predicted then that there would be more such attacks and it seems we were right.…
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World’s biggest DDoS attack record broken after just five days