Security News
As more people have been forced to work or stay at home due to the coronavirus , there's been a much greater reliance on virtual meeting software to communicate with co-workers, colleagues, friends, and family. As cybercriminals have been exploiting all aspects of COVID-19 for their own nefarious purposes, so too have they been taking advantage of virtual meeting apps to spread malware.
Researchers have discovered threat actors once again capitalizing on the COVID-19 pandemic and current attention on the World Health Organization with a new spearphishing email designed to spread the LokiBot trojan sent using the WHO trademark as a lure. Instead, it sends an attachment that unleashes the infostealer LokiBot if downloaded and executed, according to a blog post published Thursday by threat analyst Val Saengphaibul.
Cybersecurity researchers with Qihoo 360's NetLab today unveiled details of two recently spotted zero-day cyberattack campaigns in the wild targeting enterprise-grade networking devices manufactured by Taiwan-based DrayTek. According to the report, at least two separate groups of hackers exploited two critical remote command injection vulnerabilities affecting DrayTek Vigor enterprise switches, load-balancers, routers and VPN gateway devices to eavesdrop on network traffic and install backdoors.
Criminals are preying on a fearful public and disrupting the provision of medical care during the coronavirus pandemic by selling counterfeit products, impersonating health workers and hacking computers as many citizens do their jobs online at home, European law enforcement agency Europol said Friday. "Criminals have quickly seized the opportunities to exploit the crisis by adapting their modes of operation or developing new criminal activities," Europol Executive Director, Catherine de Bolle said in a statement.
With so many people and organizations using Microsoft Office 365, phishers who exploit this brand can target a vast amount of people as a way to steal their account credentials, as described by Vade Secure. Phishing attacks that exploit Office 365 come in different varieties, according to Adrien Gendre, chief solutions architect at Vade Secure.
A recently observed campaign is attempting to infect the iPhones of users in Hong Kong with an iOS backdoor that allows attackers to take over devices, Trend Micro reports. The attack involved the use of malicious links posted on forums popular in Hong Kong, which led users to real news sites where a hidden iframe would load and run malware.
Between Jan. 20 and March 11, researchers observed APT41 exploiting vulnerabilities in Citrix NetScaler/ADC, Cisco routers and Zoho ManageEngine Desktop Central as part of the widespread espionage campaign. Starting on Jan. 20, researchers observed the threat group attempting to exploit the notorious flaw in Citrix Application Delivery Controller and Citrix Gateway devices revealed as a zero-day then patched earlier this year.
A vulnerability in the popular Apache Tomcat web server is ripe for active attack, thanks to a proof-of-concept exploit making an appearance on GitHub. The Apache Tomcat open-source web server supports various JavaScript-based technologies, including the Apache JServ Protocol interface, which is where the vulnerability resides.
A vulnerability in the popular Apache Tomcat web server is ripe for active attack, thanks to a proof-of-concept exploit making an appearance on GitHub. The Apache Tomcat open-source web server supports various JavaScript-based technologies, including the Apache JServ Protocol interface, which is where the vulnerability resides.
Multiple zero-day vulnerabilities were actively being exploited in CCTV security cameras manufactured by Taiwan-based LILIN, researchers found. The company, an IP video solution provider, was being targeted by hackers hijacking the company's DVR hardware.