- Chinese hackers hijacked an ISP software update to spread malware
August 5, 2024
Windows and macOS machines alike have been hit by malware after notorious Chinese hacker group StormBamboo used a compromised internet service provider (ISP) to target organizations with poisoned DNS responses. StormBamboo used altered DNS query responses tied to automatic update mechanisms to target organizations that used insecure update mechanisms that did not properly validate the digital ...
- LianSpy: new Android spyware targeting Russian users
August 5, 2024
In March 2024, Kaspersky researchers discovered a campaign targeting individuals in Russia with previously unseen Android spyware they dubbed LianSpy. Kaspersky analysis indicates that the malware has been active since July 2021. This threat is equipped to capture screencasts, exfiltrate user files, and harvest call logs and app lists. The malicious actor behind LianSpy employs multiple ...
- Fighting Ursa Luring Targets With Car for Sale
August 2, 2024
A Russian threat actor Palo Alto Unit 42 track as Fighting Ursa advertised a car for sale as a lure to distribute HeadLace backdoor malware. The campaign likely targeted diplomats and began as early as March 2024. Fighting Ursa (aka APT28, Fancy Bear and Sofacy) has been associated with Russian military intelligence and classified as an ...
- Threat Actor Abuses Cloudflare Tunnels to Deliver RATs
August 1, 2024
Proofpoint is tracking a cluster of cybercriminal threat activity leveraging Cloudflare Tunnels to deliver malware. Specifically, the activity abuses the TryCloudflare feature that allows an attacker to create a one-time tunnel without creating an account. Tunnels are a way to remotely access data and resources that are not on the local network, like using a virtual ...
- Malicious Packages Hidden in PyPI
July 31, 2024
The FortiGuard Labs team has identified a malicious PyPI package affecting all platforms where PyPI packages can be installed. This discovery poses a significant risk to individuals and institutions that have installed these packages, potentially leading to the leakage of credentials and sensitive information. Given the high severity of this threat, it is crucial to focus ...
- Bloody Wolf strikes organizations in Kazakhstan with STRRAT commercial malware
July 31, 2024
Since late 2023, BI.ZONE Threat Intelligence experts have been tracking the activity of Bloody Wolf. The cluster attacks organizations in Kazakhstan with STRRAT, a commercial malware also known as Strigoi Master. The attackers send out phishing emails on behalf of the Ministry of Finance of the Republic of Kazakhstan and other agencies. The emails have PDF ...
- Threat actor impersonates Google via fake ad for Authenticator
July 30, 2024
Malwarebytes Labs researchers have previously reported on the brand impersonation issue with Google ads: users who search for popular keywords are shown malicious ads that purport to be from an official vendor. Not only does this trick innocent victims into downloading malware or losing their data to phishing sites, it also erodes trust in brands and ...
- Mandrake spyware sneaks onto Google Play again, flying under the radar for two years
July 29, 2024
In April 2024, Kaspersky researchers discovered a suspicious sample that appeared to be a new version of Mandrake. Ensuing analysis revealed as many as five Mandrake applications, which had been available on Google Play from 2022 to 2024 with more than 32,000 installs in total, while staying undetected by any other vendor. The new samples included ...
- Telegram Zero-Day Let Hackers To Spread Malware Hidden in Videos
July 24, 2024
Cybersecurity researchers at ESET discovered a zero-day vulnerability that targeted the Telegram for Android app and sent malicious files disguised as videos through chats. The zero-day exploit, dubbed “EvilVideo,” allowed hackers to share Android payloads via Telegram channels, groups, and chats, and make them appear to be multimedia files. This exploit targeted only Android Telegram versions ...
- Stargazers Ghost Network
July 24, 2024
Recently, Check Point Research observed threat actors using GitHub to achieve initial infections by utilizing new methods. Previously, GitHub was used to distribute malicious software directly, with a malicious script downloading either raw encrypted scripting code or malicious executables. Their tactics have now changed and evolved. Threat actors now operate a network of “Ghost” accounts that ...
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