Pierluigi Paganini
April 12, 2016
Security Researchers have developed a decryption tool to restore the files encrypted by the Petya ransomware with a key generated in less than 10 seconds. Security researchers have analyzed the code of Petya ransomware in order to devise a method to allow victims to restore encrypted files. The experts have been able to develop a decryption tool […]
Pierluigi Paganini
April 11, 2016
Recently the intelligence firms Intelliagg and Darksum have issued an interesting report on the Dark Web and related mapping. We have discussed several times about Deep Web and Dark Web, discussing the reason why the hidden part of the web is even more dangerous. However the darknets aren’t a prerogative of criminal organizations, a good portion […]
Pierluigi Paganini
April 10, 2016
Researchers and law enforcement in a joint effort shut down the Mumblehard botnet composed of more than 4000 Linux machines. Security experts have shut down a spam botnet, known as Mumblehard, composed of more than 4,00o Linux machines. In May 2015, researchers from ESET revealed the sophisticated Mumblehard spamming malware infected thousands of Linux and FreeBSD servers going […]
Pierluigi Paganini
April 07, 2016
A threat actor named TA530 group, has been targeting executives in an attempt to infect their machine with various malware, including ransomware. Ransomware continues to represent one of the greatest threat for the Internet users, the FBI recently issued a confidential urgent “Flash” message to the businesses and organizations about the Samsam Ransomware. Security firms […]
Pierluigi Paganini
April 04, 2016
The FBI issued a confidential urgent “Flash” message to the businesses and organizations about the Samsam Ransomware, why it is so dangerous? It is emergency, every week security experts launch an alert on a new ransomware, the extortion practice is becoming a profitable business for criminal gangs worldwide. Recently the US and Canada issued a joint warning about the recent […]
Pierluigi Paganini
April 03, 2016
Experts at CloudFlare revealed that 94 percent of the Tor traffic they see is “per se malicious,” but Tor Project opposes it. The experts from the Content delivery network (CDN) CloudFlare revealed that 94 percent of the Tor traffic they ordinary see is “malicious.” It is not a mystery that Tor is becoming a favored tool of cyber […]
Pierluigi Paganini
April 02, 2016
The best way to address a threat is to know it so security experts at F-Secure shared a detailed analysis on the new Petya ransomware. Several days ago, I wrote about a new singular Ransomware dubbed Petya that captured the attention of security experts because it causes a blue screen of death (BSoD) by overwriting the MBR. Now […]
Pierluigi Paganini
April 01, 2016
Kaspersky has analyzed the interaction between the Russian and Brazilian criminal underground communities revealing a dangerous interaction. In the past weeks, we have analyzed the evolution of cyber criminal communities worldwide, focusing on illicit activities in the Deep Web. To simplify the approach we have considered the principal cyber criminal communities (Russia, Brazil, North America, Japan, China, Germany) as separated entities, instead, these ecosystems interact […]
Pierluigi Paganini
March 31, 2016
Experts from the ESET firm have spotted a new threat in the wild dubbed Remaiten that targets embedded systems to recruit them in a botnet. ESET is actively monitoring malicious codes that target IoT systems such as routers, gateways and wireless access points, rather than computers or smartphones. Security researchers from ESET have discovered a new threat dubbed KTN-RM or Remaiten that targets Internet […]
Pierluigi Paganini
March 30, 2016
Security experts at FireEye have spotted the activity of a criminal organization that using the custom PoS malware TreasureHunt to target small retailers. Security experts at FireEye have spotted the activity of a criminal organization that using custom PoS malware family to target retailers. Hackers are using the PoS malware dubbed TreasureHunt or TreasureHunter to steal payment card data and sells […]
