Category Archives: iot security

Hack Your Own Samsung TV With The CIA’s Weeping Angel Exploit

[Wikileaks] has just published the CIA’s engineering notes for Weeping Angel Samsung TV Exploit. This dump includes information for field agents on how to exploit the Samsung’s F-series TVs, turning them into remotely controlled spy microphones that can send audio back to their HQ.

An attacker needs physical access to exploit the Smart TV, because they need to insert a USB drive and press keys on the remote to update the firmware, so this isn’t something that you’re likely to suffer personally. The exploit works by pretending to turn off the TV when the user puts the TV into standby. …read more

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Posted in audio bug, cia, iot security, listening device, samsung, security hacks, smart tv, smart tv hack, software hacks, surveillance, WikiLeaks | Leave a comment

White-hat Botnet Infects, Then Secures IoT Devices

[Symantec] Reports Hajime seems to be a white hat worm that spreads over telnet in order to secure IoT devices instead of actually doing anything malicious.

[Brian Benchoff] wrote a great article about the Hajime Worm just as the story broke when first discovered back in October last year. At the time, it looked like the beginnings of a malicious IoT botnet out to cause some DDoS trouble. In a crazy turn of events, it now seems that the worm is actually securing devices affected by another major IoT botnet, dubbed Mirai, which has been launching DDoS attacks. More recently …read more

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Posted in botnet, Hajime, IoT, IoT botnet, iot security, mirai, network security, news, p2p, p2p networks, security hacks, symantec, white hat hacking, worm | Leave a comment

IoT Security is Hard: Here’s What You Need to Know

Security for anything you connect to the internet is important. Think of these devices as doorways. They either allow access to services or provides services for someone else. Doorways need to be secure — you wouldn’t leave your door unlocked if you lived in the bad part of a busy city, would you? Every internet connection is the bad part of a busy city. The thing is, building hardware that is connected to the internet is the new hotness these days. So let’s walk through the basics you need to know to start thinking security with your projects.

If you …read more

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Posted in brute force, cross-site scripting, Featured, hashing, IoT, iot security, passwords, security hacks, server security, Skills, xss | Leave a comment