Decoding the Puzzle: Cicada3301 Ransomware Threat Analysis

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 Read More …

Transport for London dealing with ‘ongoing cyber security incident’

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 Read More …

Should State Governments Ban Ransomware Payments?

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 Read More …

Stone Wolf employs Meduza Stealer to hack Russian companies

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 Read More …

Head Mare: adventures of a unicorn in Russia and Belarus

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 Read More …

Cyber security in critical industries: challenges, solutions, and the road ahead

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 Read More …

North Korean threat actor Citrine Sleet exploiting Chromium zero-day

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 Read More …

Chennai bomb threat mails: Serious setback for police as Microsoft refuses to share vital information

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 Read More …

85 cyber attacks on Việt Nam’s sites, portals last week

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 Read More …

#StopRansomware: RansomHub Ransomware

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 Read More …