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Pierluigi Paganini January 28, 2020
Attacks on Citrix servers increase after the release of CVE-2019-19781 exploits

Citrix has released security patches for the recently disclosed CVE-2019-19781 flaw, but the number of attacks on vulnerable systems is increasing. Last week, Citrix addressed the actively exploited CVE-2019-19781 flaw in Citrix Application Delivery Controller (ADC), Citrix Gateway, and Citrix SD-WAN WANOP appliances. While security researchers were warning of ongoing scans for Citrix Application Delivery Controller (NetScaler […]

Pierluigi Paganini January 27, 2020
Did H&M spy on its German employees? Privacy watchdog opens an investigation

A German privacy watchdog is investigating into clothing retailer H&M because it was allegedly spying on its customer service representatives in Germany. Hamburg’s data protection commissioner has launched an investigation into Swedish clothing retailer H&M (Hennes & Mauritz) amid evidence that the company was spying on its customer service representatives in Germany. According to the […]

Pierluigi Paganini January 27, 2020
Aggah: How to run a botnet without renting a Server (for more than a year)

Experts from Yoroi-Cybaze ZLab have spotted new attack attempts directed to some Italian companies operating in the Retail sector linked to Aggah campaign. Introduction During the last year, we constantly kept track of the Aggah campaigns. We started deepening inside the Roma225 Campaign and went on with the RG Campaign, contributing to the joint effort to track the […]

Pierluigi Paganini January 27, 2020
Which was the most common threat to macOS devices in 2019? Shlayer malware

Malware authors continue to show interest in macOS devices, Kaspersky experts confirmed that the Shlayer malware has been the most common threat to the macOS platform. Security experts from Kaspersky Lab revealed that the Shlayer malware was the most widespread macOS threat in 2019. In February, malware researchers at Carbon Black spotted a new strain […]

Pierluigi Paganini January 27, 2020
Operation Night Fury: Group-IB helps take down a cybergang behind the infection of hundreds of websites all over the world

More details emerged from the recently disclosed Operation Night Fury: Group-IB helps take down a cybergang behind the infection of hundreds of e-commerce. Operators of the JavaScript-sniffer family, dubbed «GetBilling» by Group-IB, were arrested in Indonesia. The arrest came as a result of a joint operation «Night Fury» initiated by INTERPOL’s ASEAN Cyber Capability Desk (ASEAN Desk) that involved Indonesian Cyber Police (BARESKRIM POLRI (Dittipidsiber)) and Group-IB’s […]

Pierluigi Paganini January 27, 2020
Mozilla banned hundreds of malicious Firefox add-ons over the last weeks

Mozilla is intensifying the efforts to protect its users, in the last couple of weeks, the security staff has banned 200 malicious Firefox add-ons. Over the past two weeks, Mozilla has reviewed and banned 197 Firefox add-ons because they were executing malicious code. The malicious Firefox add-ons were found stealing user data and for this […]

Pierluigi Paganini January 27, 2020
A new piece of Ryuk Stealer targets government, military and finance sectors

A new piece of the Ryuk malware has been improved to steal confidential files related to the military, government, financial statements, and banking. Security experts from MalwareHunterTeam have discovered a new version of the Ryuk Stealer malware that has been enhanced to allow its operators to steal a greater amount of confidential files related to […]

Pierluigi Paganini January 26, 2020
City of Potsdam offline following a cyberattack

The City of Potsdam suffered a major cyberattack that took down its servers earlier this week, but emergency services were not impacted. The German City of Potsdam has suffered a major cyberattack that took down its servers earlier this week, the good news is that emergency services, including the city’s fire department fully operational and payments […]

Pierluigi Paganini January 26, 2020
Security Affairs newsletter Round 248

A new round of the weekly newsletter arrived! The best news of the week with Security Affairs Bot list with Telnet credentials for more than 500,000 servers and IoT devices leaked online Hackers patch Citrix servers to deploy their own backdoor Citrix releases permanent fixes for CVE-2019-19781 flaw in ADC 11.1 and 12.0 JhoneRAT uses […]

Pierluigi Paganini January 26, 2020
Authorities arrest 3 Indonesian hackers behind many Magecart attacks

The Indonesian National Police and the Interpol announced the arrest of three Indonesian hackers who carried out Magecart attacks. The Indonesian National Police in a joint press conference with Interpol announced the result of an investigation dubbed ‘Operation Night Fury’ that allowed to arrest three hackers that carried out Magecart attacks to steal payment card data. The […]