Sting op takes down 50 DDoS-for-hire domains

Police around the globe have seized as many as 50 internet domains said to be involved in tens of millions of distributed-denial-of-service (DDoS) attacks worldwide. Seven people were collared during the swoop. The so-called “booter” websites sold “some of the Read More …

Attackers use SVG files to smuggle QBot malware onto Windows systems

QBot malware phishing campaigns have adopted a new distribution method using SVG files to perform HTML smuggling that locally creates a malicious installer for Windows. This attack is made through embedded SVG files containing JavaScript that reassemble a Base64 encoded Read More …

Probing Weaponized Chat Applications Abused in Supply-Chain Attacks

In late September 2022, threat researchers uncovered a supply-chain attack carried out by malicious actors using a trojanized installer of Comm100, a chat-based customer engagement application. Trend Micro investigation of the incident revealed that the breadth and depth of the Read More …

Hackers exploit critical Citrix ADC and Gateway zero day, patch now

Citrix strongly urges admins to apply security updates for an ‘Critical’ zero-day vulnerability (CVE-2022-27518) in Citrix ADC and Gateway that is actively exploited by state-sponsored hackers to gain access to corporate networks. This new vulnerability allows an unauthenticated attacker to Read More …

CISA Updates Advisory on #StopRansomware: Cuba Ransomware

The Federal Bureau of Investigation (FBI) and CISA have updated joint Cybersecurity Advisory AA22-335A: #StopRansomware: Cuba Ransomware, originally released on December 01, 2022. The advisory has been updated to include additional indicators of compromise (IOCs). CISA encourages organizations to review Read More …

Researchers smell a cryptomining Chaos RAT targeting Linux systems

A type of cryptomining malware targeting Linux-based systems has added capabilities by incorporating an open source remote access trojan called Chaos RAT with several advanced functions that bad guys can use to control remote operating systems. Trend Micro security researchers Read More …

New Fortinet bug under active exploitation

Fortinet has warned customers to patch immediately against a new vulnerability it said is under active exploitation. The critical-rated vulnerability exists in a VPN product, FortiOS SSL-VPN. In its advisory, the company said the bug is a heap-based buffer overflow. Read More …

IIS modules: The evolution of web shells and how to detect them

Web exploitation and web shells are some of the most common entry points in the current threat landscape. Web servers provide an external avenue directly into your corporate network, which often results in web servers being an initial intrusion vector Read More …

Ransomware group Play threatens to publish Antwerp’s data

Ransomware group Play claims to hold 557GB of data from the city of Antwerp. The local government fell victim to a ransomware attack last week. Play listed the city of Antwerp on its darkweb page on Sunday. The ransomware group Read More …

Uber suffers new data breach after attack on vendor, info leaked online

Uber shared further information with BleepingComputer on how its data was stolen in a breach on Teqtivity, which provides asset management and tracking services for the company. Uber has suffered a new data breach after a threat actor leaked employee Read More …