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Pradeep Kulkarni

RDP Brute Force attack delivers Ransomware and can propagate laterally
Ransomware
4 Min read

Ransomware Delivered Using RDP Brute-Force Attack

Zscaler ThreatLabZ recently published a report on the 2020 State of Public Cloud Security that showed security misconfiguration to be the leading cause of cyberattacks against public cloud infrastructure. In this blog, w...
Glupteba Campaign that Exploits MikroTik Routers Still at Large
Security Insights
6 Min read

Glupteba Campaign that Exploits MikroTik Routers Still at Large

As we have written about before, cybercriminals will look to exploit vulnerabilities in all types of equipment, including VPNs, routers, and more. One such campaign that emerged in the latter part of 2019 used the Gl...
Targeted Attack on Indian Financial Institution Delivers Crimson RAT
Security Insights
5 Min read

Targeted Attack on Indian Financial Institution Delivers Crimson RAT

In 2016, the Crimson remote-access trojan (RAT) made headlines when it was found to be used against Indian diplomatic and military resources in an advanced persistent threat (APT) attack called “Operation Transparent Tri...
A look at the recent BuleHero botnet payload
Security Insights
16 Min read

A look at the recent BuleHero botnet payload

Ever since the 2017 outbreak of WannaCry, NotPetya, and BadRabbit ransomware, as well as the WannaMine cryptocurrency campaign, there has been a steep increase in malware that uses the now infamous ShadowBroker’s leaked ...
A sneak peek into recent IoT attacks
Security Insights
8 Min read

A sneak peek into recent IoT attacks

Since the Mirai botnet source code was leaked in 2016, it was inevitable that we’d see its variants being put to use in IoT threat campaigns. Apart from using brute-force techniques to attack IoT devices through various ...

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