The Federal Bureau of Investigation (FBI), Cybersecurity and Infrastructure Security Agency (CISA), and the Department of Defense Cyber Crime Center (DC3) are releasing this joint Cybersecurity Advisory (CSA) to warn network defenders that, as of August 2024, a group of Iran-based cyber actors continues to exploit U.S. and foreign organizations.
This includes organizations across several sectors in the U.S. (including in the education, finance, healthcare, and defense sectors as well as local government entities) and other countries (including in Israel, Azerbaijan, and the United Arab Emirates). The FBI assesses a significant percentage of these threat actors’ operations against US organizations are intended to obtain and develop network access to then collaborate with ransomware affiliate actors to deploy ransomware.
Read more…
Source: U.S. Federal Bureau of Investigation Cyber Division
Related:
- NetSpectre — New Remote Spectre Attack Steals Data Over the Network
July 26, 2018
A team of security researchers has discovered a new Spectre attack that can be launched over the network, unlike all other Spectre variants that require some form of local code execution on the target system. Dubbed “NetSpectre,” the new remote side-channel attack, which is related to Spectre variant 1, abuses speculative execution to perform bounds-check bypass ...
- Massive Malspam Campaign Finds a New Vector for FlawedAmmyy RAT
July 20, 2018
A widespread spam campaign from the well-known financial criminal group TA505 is spreading the FlawedAmmyy RAT using a brand-new vector: Weaponized PDFs containing malicious SettingContent-ms files. The SettingContent-ms file format was introduced in Windows 10; it allows a user to create “shortcuts” to various Windows 10 setting pages. “All this file does is open the Control Panel ...
- DDoS Attacks Get Bigger, Smarter and More Diverse
July 17, 2018
DDoS attacks are relentless. New techniques, new targets and a new class of attackers continue to reinvigorate one of the internet’s oldest nemeses. Distributed denial of service attacks, bent on taking websites offline by overwhelming domains or specific application infrastructure with massive traffic flows, continue to pose a major challenge to businesses of all stripes. Being ...
- Investigation reveals elaborate technology terror web
July 16, 2018
In late December 2015 a uniformed Pentagon spokesman, Colonel Steve Warren, made a video announcement about “Operation Inherent Resolve”, the US military’s campaign against the so-called Islamic State (IS) group in Iraq and Syria. The spokesman gave details about 10 senior IS figures who had been targeted and killed, many in drone strikes, over the course ...
- Two Zero-Day Exploits Found After Someone Uploaded ‘Unarmed’ PoC to VirusTotal
July 2, 2018
Security researchers at Microsoft have unveiled details of two critical and important zero-day vulnerabilities that had recently been discovered after someone uploaded a malicious PDF file to VirusTotal, and get patched before being used in the wild. In late March, researchers at ESET found a malicious PDF file on VirusTotal, which they shared with the security team ...
- RAMpage Attack Explained – Exploiting RowHammer On Android Again!
June 29, 2018
A team of security researchers has discovered a new set of techniques that could allow hackers to bypass all kind of present mitigations put in place to prevent DMA-based Rowhammer attacks against Android devices. Dubbed RAMpage, the new technique (CVE-2018-9442) could re-enable an unprivileged Android app running on the victim’s device to take advantage from the previously ...