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Channel: Cecilia Hu, Author at Unit 42
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Exploits in the Wild for Citrix ADC and Citrix Gateway Directory Traversal...

We provide the root cause analysis of the vulnerability identified in Citrix Application Delivery Controller (ADC) and Citrix Gateway, CVE-2019-19781, as well as Proof of Concept examples (PoC),...

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The Year in Web Threats: Web Skimmers Take Advantage of Cloud Hosting and More

We identify recent trends in web threats, including top malware families. Web skimmers, difficult to detect and easy to deploy, are highlighted. The post The Year in Web Threats: Web Skimmers Take...

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Trends in Web Threats: Attackers Were More Active During Holiday Season

We analyzed hundreds of thousands of incidents of malicious host URLs in order to identify recent trends in web threats, what they target and how. The post Trends in Web Threats: Attackers Were More...

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Mirai Variant MooBot Targeting D-Link Devices

Attackers are leveraging known vulnerabilities in D-Link devices to deliver MooBot, a Mirai variant, potentially leading to further DDoS attacks. The post Mirai Variant MooBot Targeting D-Link Devices...

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Trends in Web Threats: Old Web Skimmer Still Active Today

We examine trends in web threats for the first quarter of 2022, including an old web skimmer that is still active five years later. The post Trends in Web Threats: Old Web Skimmer Still Active Today...

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Trends in Web Threats in CY Q2 2022: Malicious JavaScript Downloaders Are...

We examine trends in web threats for the second calendar year quarter of 2022, including how a malicious JavaScript downloader is evolving to evade detection. The post Trends in Web Threats in CY Q2...

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Mirai Variant V3G4 Targets IoT Devices

We observed Mirai variant V3G4 targeting IoT devices in three separate campaigns in 2022. The post Mirai Variant V3G4 Targets IoT Devices appeared first on Unit 42.

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Recent Trends in Internet Threats: Common Industries Impersonated in Phishing...

We observed and analyzed over 67 million unique malicious URLs, domains and IPs. Our findings include targeted sectors and a case study of a web skimmer. The post Recent Trends in Internet Threats:...

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Old Wine in the New Bottle: Mirai Variant Targets Multiple IoT Devices

We analyze Mirai variant IZ1H9, which targets IoT devices. Our overview includes campaigns observed, botnet configuration and vulnerabilities exploited. The post Old Wine in the New Bottle: Mirai...

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IoT Under Siege: The Anatomy of the Latest Mirai Campaign Leveraging Multiple...

Mirai is a still-active botnet with new variants. We highlight observed exploitation of IoT vulnerabilities — due to low complexity and high impact. The post IoT Under Siege: The Anatomy of the Latest...

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