- Decoding the Puzzle: Cicada3301 Ransomware Threat Analysis
September 3, 2024
Cicada3301 ransomware, written in Rust, was first reported less than two months ago. Despite its recent emergence, Morphisec threat researchers have already identified striking similarities between Cicada3301 and the infamous BlackCat ransomware. Like its namesake, the Cicada puzzle, which has long been associated with complex, cyber-related problem-solving, the true identity of the Cicada3301 ransomware developers remains ...
- Transport for London dealing with ‘ongoing cyber security incident’
September 3, 2024
Transport for London (TfL) is dealing with whats it calls an “ongoing cyber security incident”. The organisation, which is responsible for most of London’s transport network, has not shared specific details of the incident but it confirmed there is currently no evidence customer data has been compromised. Shashi Verma, TfL’s chief technology officer, said: “We have ...
- Should State Governments Ban Ransomware Payments?
September 3, 2024
In 2021, North Carolina became the first state to prohibit public ransomware payments, even going so far as to ban negotiations with cyber criminals. It was a groundbreaking move. Florida followed suit in 2022, but its legislation took a less stringent approach, covering a narrower range of entities and omitting some of the stricter provisions ...
- Stone Wolf employs Meduza Stealer to hack Russian companies
September 2, 2024
BI.ZONE Threat Intelligence reports an increase in criminal activity employing commercial malware available on underground resources. Recently, the researchers identified a malicious campaign by a cluster later dubbed Stone Wolf. The adversaries send out phishing emails on behalf of a legitimate provider of industrial automation solutions. The goal of the attackers is to deliver Meduza Stealer ...
- Head Mare: adventures of a unicorn in Russia and Belarus
September 2, 2024
Head Mare is a hacktivist group that first made itself known in 2023 on the social network X (formerly Twitter). In their public posts, the attackers reveal information about some of their victims, including organization names, internal documents stolen during attacks, and screenshots of desktops and administrative consoles. By analyzing incidents in Russian companies, Kaspersky researchers ...
- Cyber security in critical industries: challenges, solutions, and the road ahead
August 30, 2024
In an era of rapid digital transformation, cyber security has emerged as a paramount concern, particularly for critical industries such as energy, healthcare, and transportation. As we approach the IET’s Cyber Security for Critical Industries 2024 conference, it is essential to delve into the latest cyber security challenges and explore how building resilient and responsive ...
- North Korean threat actor Citrine Sleet exploiting Chromium zero-day
August 30, 2024
On August 19, 2024, Microsoft identified a North Korean threat actor exploiting a zero-day vulnerability in Chromium, now identified as CVE-2024-7971, to gain remote code execution (RCE). Microsoft researchers assess with high confidence that the observed exploitation of CVE-2024-7971 can be attributed to a North Korean threat actor targeting the cryptocurrency sector for financial gain. Microsoft ...
- Chennai bomb threat mails: Serious setback for police as Microsoft refuses to share vital information
August 30, 2024
Chennai cybercrime police has faced a serious setback in its investigations into the more than three dozen hoax bomb emails sent to schools, colleges, and the airport, ToI reported on August 30. Microsoft has refused to share crucial information regarding the mails, the report by ToI’s A Selvaraj said. These emails, the latest of which coincided ...
- 85 cyber attacks on Việt Nam’s sites, portals last week
August 30, 2024
A total of 85 cases of cyber attacks on Việt Nam’s websites and information portals were reported in the past week, according to the Authority of Information Security (under the Ministry of Information and Communications). Seventy four were phishing attacks and eleven were malware installations. According to the information security authority, attackers have been using malicious ...
- #StopRansomware: RansomHub Ransomware
August 29, 2024
The Federal Bureau of Investigation (FBI) and partners are releasing this joint advisory to disseminate known RansomHub ransomware IOCs and TTPs. These have been identified through FBI threat response activities and third-party reporting as recently as August 2024. RansomHub is a ransomware-as-a-service variant—formerly known as Cyclops and Knight—that has established itself as an efficient and successful ...