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US CISA and NSA publish guidance to secure Kubernetes deployments

Security Affairs

US CISA and NSA released new guidance that provides recommendations on how to harden Kubernetes deployments and minimize the risk of hack. In recent months the number of cyberattacks against misconfigured Kybernetes systems has surged, threat actors mainly used the to illegally mine cryptocurrencies. Pierluigi Paganini.

Security 105
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Threat Group TeamTNT Returns with New Cloud Attacks

eSecurity Planet

A retired threat actor has returned with new attacks aimed at the cloud, containers – and encryption keys. Also read: Top Container Security Solutions. All internet communications, including SSL and SSH, rely on private and public keys for encryption. How to Protect Against Cloud, Container Threats.

Cloud 138
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What is a Cyberattack? Types and Defenses

eSecurity Planet

Cyber criminals may damage, destroy, steal, encrypt, expose, or leak data as well as cause harm to a system. Encrypted threats spiked 167%, ransomware increased 105%, and 5.4 Also read: The Best Wi-Fi 6 Routers Secure and Fast Enough for Business. Also read: Best Antivirus Software of 2022. Cyberattack Statistics. Ransomware.

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Ezuri memory loader used in Linux and Windows malware

Security Affairs

The user describes its project as a simple Linux ELF Runtime crypter, he wrote the code to demonstrate how to execute the ELF binary files from memory with memfd_create syscall. Then the packer compiles the loader with the payload encrypted within it, so it can be decrypted and executed in memory once it is delivered in the targeted system.

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Crooks continue to abuse exposed Docker APIs for Cryptojacking

Security Affairs

Earlier this year Sysdig and Aqua Security researchers started observing cyber attacks targeting Kubernets and Docker instances aimed at mining Monero cryptocurrency. Experts pointed out that a Docker Engine is not properly secured could be exposed to remote attack through Docker Engine API. Docker Trusted Registry ).

Mining 87
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IoT Unravelled Part 3: Security

Troy Hunt

Now for the big challenge - security. The "s" in IoT is for Security Ok, so the joke is a stupid oldie, but a hard truth lies within it: there have been some shocking instances of security lapses in IoT devices. Yeah, me either, because most of mine are probably like yours: the simplest electrical devices in the house.

IoT 142
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How To Protect Yourself From Hackers

Cyber Info Veritas

Would you like to know how to protect yourself from the ever-present threat of cybercrime perpetrated by black hat hackers? We shall start with the most basic: personal security against cybercrimes: NOTE: You may have noticed the use of the term black hat hackers. Yes, there are bad and good hackers. Black hat hackers are the bad kind.