Bogus installers for Adobe Acrobat Reader are being used to distribute a new multi-functional malware dubbed Byakugan. The starting point of the attack is a PDF file written in Portuguese that, when opened, shows a blurred image and asks the victim to click on a link to download the Reader application to view the content. […]
Cyber News
Financial organizations in the Asia-Pacific (APAC) and Middle East and North Africa (MENA) are being targeted by a new version of an “evolving threat” called JSOutProx. “JSOutProx is a sophisticated attack framework utilizing both JavaScript and .NET,” Resecurity said in a technical report published this week. “It employs the .NET (de)serialization feature to interact with […]
Cyber News
Multiple China-nexus threat actors have been linked to the zero-day exploitation of three security flaws impacting Ivanti appliances (CVE-2023-46805, CVE-2024-21887, and CVE-2024-21893). The clusters are being tracked by Mandiant under the monikers UNC5221, UNC5266, UNC5291, UNC5325, UNC5330, and UNC5337. Another group linked to the exploitation spree is UNC3886. The Google Cloud subsidiary said it has […]
Cyber News
A suspected Vietnamese-origin threat actor has been observed targeting victims in several Asian and Southeast Asian countries with malware designed to harvest valuable data since at least May 2023. Cisco Talos is tracking the cluster under the name CoralRaider, describing it as financially motivated. Targets of the campaign include India, China, South Korea, Bangladesh, Pakistan, […]
Cyber News
An updated version of an information-stealing malware called Rhadamanthys is being used in phishing campaigns targeting the oil and gas sector. “The phishing emails use a unique vehicle incident lure and, in later stages of the infection chain, spoof the Federal Bureau of Transportation in a PDF that mentions a significant fine for the incident,” […]
Cyber News
Google has issued a security advisory to owners of its Android Pixel smartphones, warning that it has discovered someone has been targeting some devices to bypass their built-in security. What makes the reported attacks particularly interesting is that traditional cybercriminals may not be behind them, but rather “forensic companies” exploiting two vulnerabilities to extract information […]
Cyber News
A cybercrook who has been setting up websites that mimic the self-destructing message service privnote.com accidentally exposed the breadth of their operations recently when they threatened to sue a software company. The disclosure revealed a profitable network of phishing sites that behave and look like the real Privnote, except that any messages containing cryptocurrency addresses […]
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Operational Technology (OT) refers to the hardware and software used to change, monitor, or control the enterprise’s physical devices, processes, and events. Unlike traditional Information Technology (IT) systems, OT systems directly impact the physical world. This unique characteristic of OT brings additional cybersecurity considerations not typically present in conventional IT security architectures. The convergence of […]
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New research has found that the CONTINUATION frame in the HTTP/2 protocol can be exploited to conduct denial-of-service (DoS) attacks. The technique has been codenamed HTTP/2 CONTINUATION Flood by security researcher Bartek Nowotarski, who reported the issue to the CERT Coordination Center (CERT/CC) on January 25, 2024. “Many HTTP/2 implementations do not properly limit or […]
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