Vulnerabilities and exploits

Supply chain and reoccurring attacks, data destruction, lack of staff — what challenges will your security operations center be facing in 2023?

At the end of September, GTSC reported the finding of two 0-day vulnerabilities in Microsoft Exchange Server, CVE-2022-41040 and CVE-2022-41082. The cybersecurity community dubbed the pair of vulnerabilities ProxyNotShell.

In this report, Kaspersky researchers discuss propagation methods of several ransomware families, and a vulnerable driver abuse case that may become a trend.

Key statistics for 2022: ransomware, trojan bankers, miners and other financial malware, zero-day vulnerabilities and exploits, web attacks, threats for macOS and IoT.

PC malware statistics for Q3 2022 includes data on miners, ransomware, banking Trojans, and other threats to Windows, macOS and IoT devices.

We polled our experts from the GReAT team and have gathered a small number of key insights about what APT actors are likely to focus on in 2023.

In 2022 cryptocurrencies dropped, but cryptojacking (illicit cryptocurrency mining) activity grew. In this report we provide statistics on cryptojacking in 2022.

We investigated CVE-2022-41352 and were able to confirm that unknown APT groups have actively been exploiting this vulnerability in the wild, one of which is systematically infecting servers in Central Asia.

We analyze external threats for organizations in APAC region based on the data collected by Kaspersky Digital Footprint Intelligence service.

In this report, we discuss the new multi-platform ransomware RedAlert (aka N13V) and Monster, as well as private 1-day exploits for the CVE-2022-24521 vulnerability.

Our non-mobile malware statistics for Q2 2022 includes data on miners, ransomware, banking Trojans, and other threats to Windows, macOS and IoT devices.

ToddyCat APT and WinDealer man-on-the-side attack, Spring4Shell and other vulnerabilities, ransomware trends and our in-depth analysis of the TTPs of the eight most widespread ransomware families.

What cybercriminals charge for the data of large companies on the dark web – a review of underground forum offers by category.

We analyze data on vulnerabilities in routers, plus malware that attacks IoT devices: Mirai, NyaDrop, Gafgyt, and other.

At the end of May, researchers reported a new zero-day vulnerability in MSDT that can be exploited using Microsoft Office documents. The vulnerability, which dubbed Follina, later received the identifier CVE-2022-30190.