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MQTT and CoAP: Security and Privacy Issues in IoT and IIoT Communication Protocols

We looked into MQTT brokers and CoAP servers around the world to assess IoT protocol security. Learn how to prevent risks and secure machine-to-machine (M2M) communications over MQTT and CoAP in our research.

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Cryptocurrency-mining Malware Targets Linux Systems, Uses Rootkit for Stealth

We recently encountered a cryptocurrency-mining malware affecting Linux systems. It is notable for being bundled with a rootkit component that hides the malicious process’ presence from monitoring tools.

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Data Breaches 101: How They Happen, What Gets Stolen, and Where It All Goes

Data breaches take time and a lot of effort to pull off, but successful breaches can affect not just organizations, but also millions of people. Learn what a data breach is, what types of data is usually stolen, and what happens to stolen data.

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InfoSec Guide: Domain Monitoring — Detecting Phishing Attacks (Part 1)

A lot of best practices teach users how to prevent or defend against phishing attacks, but how can organizations actively detect and thwart them before users even see them?

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North Korean Hackers Allegedly Exploit Adobe Flash Player Vulnerability (CVE-2018-4878) Against South Korean Targets

In a security alert posted on its website on January 31, The South Korean Computer Emergency Response Team (KR-CERT) warned of a zero-day vulnerability in Adobe Flash player that could be maliciously exploited.

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Red Alert 2.0 Android Trojan Spreads Via Third Party App Stores

A spate of new attacks targeting the Android operating system have been discovered using a banking trojan named Red Alert 2.0.

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A Shift in the ATM Malware Landscape: From Physical to Network-based Attacks

ATM malware has become a mainstay in many cybercriminals’ arsenal due to its capability to steal money. In our joint efforts with Europol’s EC3, we explain in detail how criminals continue to leverage different ATM malware families and attack types.

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KOVTER: An Evolving Malware Gone Fileless

KOVTER is one example of a constantly evolving malware. Initially starting out as a police ransomware, it eventually evolved into a much more effective and evasive fileless malware. Here is a closer look at KOVTER, and how organizations can lessen its impact.

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Security 101: The Impact of Cryptocurrency-Mining Malware

As cryptocurrencies like bitcoin are more widely used, so will the threats that cybercriminals use to abuse it. Here’s a closer look at cryptocurrency-mining malware—their emergence in the threat landscape, impact, and some countermeasures against them.

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What do Hackers do with Your Stolen Identity?

Identity theft is currently a gold mine for cybercriminals—one that reached an all-time high in 2016, with up to $16 billion worth of losses caused by fraud and identity theft. But what exactly happens with the stolen information?

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