Linux.MulDrop.14 is a Linux worm that seeks out networked Raspberry Pi systems with default root passwords; after taking them over and ZMap and sshpass, it begins mining an unspecified cryptocurrency, creating riches for the malware's author and handing you the power-bill.
Experts say the initial infection takes place when Raspberry Pi operators leave their devices' SSH ports open to external connections.
Once a Raspberry Pi device is infected, the malware changes the password for the "pi" account to:
After this, Linux.MulDrop.14 shuts down several processes and installs libraries required for its operation, including ZMap and sshpass.
The malware then launches its cryptocurrency mining process and uses ZMap to continuously scan the Internet for other devices with an open SSH port.
Once it finds one, the malware uses sshpass to attempt to log in using the username "pi" and the password "raspberry." Only this user/password combo is used, meaning the malware only targets Raspberry Pi single-board computers.
Linux Malware Mines for Cryptocurrency Using Raspberry Pi Devices [Catalin Cimpanu/Bleeping Computer]
(Image: Evan-Amos, PD)
The CBC asked me to write an editorial for their package about Canadian identity and politics, timed with the 150th anniversary of the founding of the settler state on indigenous lands. They’ve assigned several writers to expand on themes in the Canadian national anthem, and my line was “We stand on guard for thee.”
In a paper for IEEE Security, researchers from Cyberpion and Israel’s College of Management Academic Studies describe a “Password Reset Man-in-the-Middle Attack” that leverages a bunch of clever insights into how password resets work to steal your email account (and other kinds of accounts), even when it’s protected by two-factor authentication.
U.S. Girl Scouts as young as 5 years old will soon be able to earn their first-ever cybersecurity badges. 18 of these merit patches will be launched by the Girl Scouts of the USA starting in September, 2018.
Although flagship smartphones are unlikely to adopt heavy-duty outer casing anytime soon, you can always prepare your device for the outdoors with a beefy case and and an external battery like this Nomad Tile Trackable PowerPack, available in the Boing Boing Store for $119.95.The Nomad Tile can fully recharge an iPhone 7 over three times […]
Even though credit cards now feature an EMV chip for securing transactions, they still have to include the magnetic strip for compatibility with older point of sale systems. Because of this, there’s no way for the chip’s new security capabilities to protect against card skimmers in the wild.How do you protect yourself from legacy-technology-induced fraud? […]
As the old saying goes, “You should sit in meditation for 30 minutes every day. Unless you are too busy, in which case you should meditate for an hour.” Since most of us have an endless list of things to do and people to see, carving out quiet time can feel impossible, especially when most […]