- QakBot technical analysis
September 2, 2021
QakBot, also known as QBot, QuackBot and Pinkslipbot, is a banking Trojan that has existed for over a decade. It was found in the wild in 2007 and since then it has been continually maintained and developed. In recent years, QakBot has become one of the leading banking Trojans around the globe. Its main purpose is ...
- UK VoIP telco receives ‘colossal ransom demand’
September 2, 2021
Two UK VoIP operators have had their services disrupted over the last couple of days by ongoing, aggressive DDoS attacks. South Coast-based Voip Unlimited has confirmed it has been slapped with a “colossal ransom demand” after being hit by a sustained and large-scale DDoS attack it believes originated from the Russian cybercriminal gang REvil. This morning, it ...
- Dissected: A dropper-as-a-service miscreants pay to push their malware onto potentially 1,000s of victims
September 2, 2021
A dropper-as-a-service, which cyber-crime newbies can use to easily get their malware onto thousands of victims’ PCs, has been dissected and documented this week. A dropper is a program that, when run, executes a payload of malicious code. The dropper is similar to a trojan, and it can sometimes have other functionality, but its main purpose ...
- Scam artists are recruiting English speakers for business email campaigns
September 1, 2021
Native English speakers are being recruited in their droves by criminals trying to make Business Email Compromise (BEC) more effective. BEC schemes can be simple to execute and among the most potentially devastating for a business, alongside threats such as ransomware. A BEC scam will usually start with a phishing email, tailored and customized depending on the ...
- Names and addresses of 110,000 UK gun owners are leaked online by animal rights activists in huge security breach
September 1, 2021
Authorities are investigating a large data breach that could put thousands of Britain’s gun enthusiasts at risk. The names, home addresses and contact details of 111,295 people who own firearms in the UK have been taken and leaked online by animal rights activists. The breach, first reported by The Register website, concerns individuals have used the Guntrader ...
- Cyberattackers are now quietly selling off their victim’s internet bandwidth
August 31, 2021
Cyberattackers are now targeting their victim’s internet connection to quietly generate illicit revenue following a malware infection. On Tuesday, researchers from Cisco Talos said “proxyware” is becoming noticed in the cybercrime ecosystem and, as a result, is being twisted for illegal purposes. Proxyware, also known as internet-sharing applications, are legitimate services that allow users to portion out ...
- LockFile Ransomware Uses Never-Before Seen Encryption to Avoid Detection
August 31, 2021
Researchers discovered a novel ransomware emerging on the heels of the ProxyShell vulnerabilities discovery in Microsoft Exchange servers. The threat, dubbed LockFile, uses a unique “intermittent encryption” method as a way to evade detection as well as adopting tactics from previous ransomware gangs. Discovered by researchers at Sophos, LockFile ransomware encrypts every 16 bytes of a ...
- Cybercriminal sells tool to hide malware in AMD, NVIDIA GPUs
August 31, 2021
Cybercriminals are making strides towards attacks with malware that can execute code from the graphics processing unit (GPU) of a compromised system. While the method is not new and demo code has been published before, projects so far came from the academic world or were incomplete and unrefined. Earlier this month, the proof-of-concept (PoC) was sold on ...
- Bangkok Airways apologizes for passport info breach as LockBit ransomware group threatens data leak
August 30, 2021
Bangkok Airways has apologized for a data breach involving passport information and other personal data in a statement to customers. The company said that it discovered a “cybersecurity attack which resulted in unauthorized and unlawful access to its information system” on August 23. The statement said the company is “deeply sorry for the worry and inconvenience that ...
- Fujitsu says stolen data being sold on dark web ‘related to customers’
August 30, 2021
Data from Japanese tech giant Fujitsu is being sold on the dark web by a group called Marketo, but the company said the information “appears related to customers” and not their own systems. On August 26, Marketo wrote on its leak site that it had 4 GB of stolen data and was selling it. They provided ...