Security
Stay informed with the latest developments in cybersecurity through our Security category. Discover in-depth news, analysis, and updates on emerging cyber threats, malware incidents, and major data breaches. Whether you’re a cybersecurity professional or just keen on protecting your digital footprint, find insights and trends that are shaping the future of online security here.
New NGate Android malware uses NFC chip to steal credit card data
A new Android malware named NGate can steal money from payment cards by relaying to an attacker’s device the data read by the near-field communication (NFC) chip. Specifically, NGate enables attackers to emulate victims’ cards and make unauthorized payments or withdrawal cash from ATMs.. The campaign has been active since November 2023 and is linked to a recent report […]
Greasy Opal’s CAPTCHA solver still serving cybercrime after 16 years
A developer that researchers now track as Greasy Opal, operating as a seemingly legitimate business, has been fueling the cybercrime-as-a-service industry with a tool that bypasses account security solutions and allows bot-led CAPTCHA solving at scale. Greasy Opal has been active for more nearly two decades and tailors its tools based on customers’ targeting needs. […]
Hackers now use AppDomain Injection to drop CobaltStrike beacons
A wave of attacks that started in July 2024 rely on a less common technique called AppDomain Manager Injection, which can weaponize any Microsoft .NET application on Windows. The technique has been around since 2017, and multiple proof-of-concept apps have been released over the years. However, it is typically used in red team engagements and seldomly observed in […]
American Radio Relay League confirms $1 million ransom payment
An amateur radio nonprofit based in Newington said it has paid $1 million to decrypt its computer servers after a ransomware attack that started in May. ARRL, The National Association for Amateur Radio, said its network was compromised by hackers who used information purchased on the dark web. The hack affected everything from desktop and laptop […]
Stealthy ‘sedexp’ Linux malware evaded detection for two years
A stealthy Linux malware named ‘sedexp’ has been evading detection since 2022 by using a persistence technique not yet included in the MITRE ATT&CK framework. The malware was discovered by risk management firm Stroz Friedberg, an Aon Insurance company, and enables its operators to create reverse shells for remote access and to further the the […]
US oil giant Halliburton confirms cyberattack behind systems shutdown
Halliburton, one of the world’s largest providers of services to the energy industry, has confirmed a cyberattack that forced it to shut down some of its systems earlier this week. “On August 21, 2024, Halliburton Company (the “Company”) became aware that an unauthorized third party gained access to certain of its systems,” the oil services […]
GitHub Enterprise Server vulnerable to critical auth bypass flaw
A critical vulnerability affecting multiple versions of GitHub Enterprise Server could be exploited to bypass authentication and enable an attacker to gain administrator privileges on the machine. The security issue is identified as CVE-2024-6800 and received a 9.5 severity rating as per the CVSS 4.0 standard. It is described as an XML signature wrapping problem that occurs […]
Google fixes ninth Chrome zero-day exploited in attacks this year
Today, Google released a new Chrome emergency security update to patch a zero-day vulnerability tagged as exploited in attacks. “Google is aware that an exploit for CVE-2024-7971 exists in the wild,” the company said in an advisory published on Wednesday. This high-severity zero-day vulnerability is caused by a type confusion weakness in Chrome’s V8 JavaScript engine. Security researchers with […]
Phrack hacker zine publishes new edition after three years
Phrack #71 has been released online and is available to read for free. This issue is the first to be released since 2021, marking a new chapter in the influential online magazine’s history. Phrack is an underground online magazine first launched in 1985 as a text file distributed through Bulletin Board Systems (BBS) and later […]
Hackers steal banking creds from iOS, Android users via PWA apps
Threat actors started to use progressive web applications to impersonate banking apps and steal credentials from Android and iOS users. Progressive web apps (PWA) are cross-platform applications that can be installed directly from the browser and offer a native-like experience through features like push notifications, access to device hardware, and background data syncing. Using this type of […]