The latest findings from Nokia’s Threat Intelligence Report reveal an alarming increase in cybercriminal activity targeting telecom infrastructure, largely fueled by advances in Generative AI and automation.
This escalation has significant implications for network security and operational reliability within the telecommunications sector. The report indicates that the frequency of distributed denial of service (DDoS) attacks has surged dramatically, rising from a daily occurrence of one or two to over 100 in many networks between June 2023 and June 2024. North America has been particularly affected.
Read more…
Source: SDX Central
Related:
- Crambus: New Campaign Targets Middle Eastern Government
October 19, 2023
The Iranian Crambus espionage group (aka OilRig, APT34) staged an eight-month-long intrusion against a government in the Middle East between February and September 2023. During the compromise, the attackers stole files and passwords and, in one case, installed a PowerShell backdoor (dubbed PowerExchange) that was used to monitor incoming mails sent from an Exchange Server ...
- How BPF-Enabled Malware Works
October 19, 2023
Berkeley Packet Filtering (BPF) is a kind of technology that allows programs to effectively execute code in the kernels of modern operating systems, such as Linux and Berkeley Software Distribution (BSD) variants. Soon, Windows will also add support for BPF. While many defenders might be unaware of its existence, cybercriminals have already started using BPF ...
- Ransomware actor exploits unsupported ColdFusion servers – but comes away empty-handed
October 19, 2023
Servers are always a point of interest for threat actors as they are one of the most efficient attack vectors to penetrate an organization. Server-related accounts often have the highest privilege levels, making lateral movement to other machines in the network easily achievable. Sophos X-Ops has observed a wide variety of threats being delivered to ...
- Another InfoStealer Enters the Field, ExelaStealer
October 19, 2023
In 2023, the InfoStealer market is a reasonably crowded affair. The likes of RedLine, Raccoon, and Vidar own a significant market share, with new entrants such as SaphireStealer appearing frequently. The latest entry, ExelaStealer has now taken the field. Very little backstory is available on ExelaStealer, with the earliest public mentions FortiGuard Labs could locate ...
- Hacker leaks millions more 23andMe user records on cybercrime forum
October 18, 2023
The same hacker who leaked a trove of user data stolen from the genetic testing company 23andMe two weeks ago has now leaked millions of new user records. On Tuesday, a hacker who goes by Golem published a new dataset of 23andMe user information containing records of four million users on the known cybercrime forum ...
- Multiple North Korean threat actors exploiting the TeamCity CVE-2023-42793 vulnerability
October 18, 2023
Since early October 2023, Microsoft has observed two North Korean nation-state threat actors – Diamond Sleet and Onyx Sleet – exploiting CVE-2023-42793, a remote-code execution vulnerability affecting multiple versions of JetBrains TeamCity server. TeamCity is a continuous integration/continuous deployment (CI/CD) application used by organizations for DevOps and other software development activities. In past operations, Diamond ...