In mid-March 2025, Kaspersky technologies detected a wave of infections by previously unknown and highly sophisticated malware.
In all cases, infection occurred immediately after the victim clicked on a link in a phishing email, and the attackers’ website was opened using the Google Chrome web browser. No further action was required to become infected. All malicious links were personalized and had a very short lifespan. However, Kaspersky’s exploit detection and protection technologies successfully identified the zero-day exploit that was used to escape Google Chrome’s sandbox. Kaspersky researchers quickly analyzed the exploit code, reverse-engineered its logic, and confirmed that it was based on a zero-day vulnerability affecting the latest version of Google Chrome, which was then reported to the Google security team.
Read more…
Source: Kaspersky
Sign up for our Newsletter
The latest news and insights delivered right to your inbox.
Related:
- Attackers Actively Target Windows Installer Zero-Day
November 24, 2021
Attackers are actively exploiting a Windows Installer zero-day vulnerability that was discovered when a patch Microsoft issued for another security hole inadequately fixed the original and unrelated problem. Over the weekend, security researcher Abdelhamid Naceri discovered a Windows Installer elevation-of-privilege vulnerability tracked as CVE-2021-41379 that Microsoft patched a couple of weeks ago as part of its ...
- The dangers of “connected” healthcare: predictions for 2022
November 23, 2021
For a second consecutive year, the time for Kaspersky to make its predictions for the healthcare sector comes amid the global COVID-19 pandemic. Unfortunately, the virus still dominates most aspects of our lives, and, of course, the pandemic remained the biggest and most-discussed topic in medicine. Part of our predictions last year were based on the ...
- Cyberthreats to financial organizations in 2022
November 23, 2021
A look back on the year 2021 and what to expect in 2022 First of all, we are going to analyze the forecasts we made at the end of 2020 and see how accurate they were. Then we will go through the key events of 2021 relating to attacks on financial organizations. Finally, we will make ...
- Over nine million Android devices infected by info-stealing trojan
November 23, 2021
A large-scale malware campaign on Huawei’s AppGallery has led to approximately 9,300,000 installs of Android trojans masquerading as over 190 different apps. The trojan is detected by Dr.Web as ‘Android.Cynos.7.origin’ and is a modified version of the Cynos malware designed to collect sensitive user data. The discovery and report come from researchers at Dr. Web AV, who ...
- Attackers Hijack Email Threads Using ProxyLogon/ProxyShell Flaws
November 22, 2021
Attackers are gnawing on the ProxyLogon and ProxyShell vulnerabilities in Microsoft Exchange Server to hijack email chains, by malspamming replies to ongoing email threads, researchers say. What’s still under discussion: whether the offensive is delivering SquirrelWaffle, the new email loader that showed up in September, or whether SquirrelWaffle is just one piece of malware among several ...
- Emotet botnet comeback orchestrated by Conti ransomware gang
November 19, 2021
The Emotet botnet is back by popular demand, resurrected by its former operator, who was convinced by members of the Conti ransomware gang. Security researchers at intelligence company Advanced Intelligence (AdvIntel) believe that restarting the project was driven by the void Emotet itself left behind on the high-quality initial access market after law enforcement took it ...