Unique content I Global reach I Direct mailing and online
Academics from three universities across Europe have disclosed today a new attack that impacts the integrity of data stored inside Intel SGX, a highly-secured area of Intel CPUs. The attack, which researchers have named Plundervolt, exploits the interface through which an Read More …
A fresh ransomware variant known as “Snatch” has been spotted in campaigns, forcing Windows machines to reboot into Safe Mode before beginning the encryption process. It’s one of multiple components of a malware constellation being used in carefully orchestrated attacks Read More …
The number of ransomware strains targeting NAS and backup storage devices is growing, with users “unprepared” for the threat, researchers say. Ransomware comes in many forms and guises. The malware variant is popular with cybercriminals and is used in attacks against Read More …
An authentication bypass and three local privilege-escalation (LPE) bugs have been uncovered in OpenBSD, the Unix-like open-source operating system known for its security protections. The most severe of the vulnerabilities is the bypass (CVE-2019-19521), which is remotely exploitable. OpenBSD uses Read More …
Academics have disclosed this week a security flaw impacting Linux, Android, macOS, and other Unix-based operating systems that allows an attacker to sniff, hijack, and tamper with VPN-tunneled connections. The vulnerability — tracked as CVE-2019-14899 — resides in the networking Read More …
Unit42 has been researching the xHunt attack campaign on Kuwaiti organizations for several months. Recently, we found evidence that the developers who created the Sakabota tool, which was previously discussed in the xHunt campaign, had carried out two sets of testing Read More …
Discovered in 2014, Emotet is one of the most prolific malware families, infecting computer systems globally through its mass campaigns of spam email that delivers malware (AKA malspam). These campaigns have been widely documented by many organizations, including how Emotet Read More …
What were the most interesting developments in terms of APT activity during the year and what can we learn from them? This is not an easy question to answer, because researchers have only partial visibility and it´s impossible to fully Read More …
In November 2019, Trend Micro published a blog analyzing an exploit kit we named Capesand that exploited Adobe Flash and Microsoft Internet Explorer flaws. During our analysis of the indicators of compromise (IoCs) in the deployed samples that were infecting the Read More …
For several years, Proofpoint researchers have been tracking the use of first-stage downloaders, which are used by threat actors to install other forms of malware during and after their malicious email campaigns. In particular, over the last two years, these Read More …