- Android Zero-Day Bug Opens Door to Privilege Escalation Attack, Researchers Warn
September 4, 2019
Researchers are warning of a high-severity zero-day vulnerability in Google’s Android operating system, which if exploited could give a local attacker escalated privileges on a target’s device. The specific flaw exists within the v4l2 (Video4Linux 2) driver, which is the Android media driver. When exploited, a component within the v4l2 “does not validate the existence of ...
- Russian police take down malware gang that infected 800,000+ Android smartphones
August 29, 2019
Russian authorities have arrested members of the TipTop cybercrime group, believed to have infected more than 800,000 Android smartphones with malware since 2015. The group operated by renting Android banking trojans from underground hacking forums, which they later hid inside Android apps distributed via search engine ads and third-party app stores. TipTop has been active since 2015, ...
- FIN6 Switches Up PoS Tactics to Target E-Commerce
August 29, 2019
The group is using the More_eggs JScript backdoor to anchor its attack. The financial cybergang known as the FIN6 group, known for going after brick-and-mortar point-of-sale (PoS) data in the U.S. and Europe, has changed up its tactics to target e-commerce sites. According to researchers at IBM X-Force Incident Response and Intelligence Services (IRIS), FIN6 (a.k.a. ITG08) ...
- Exploitation of Windows CVE-2019-0708 (BlueKeep): Three Ways to Write Data into the Kernel with RDP PDU
August 29, 2019
In May 2019, Microsoft released an out-of-band patch update for remote code execution vulnerability CVE-2019-0708, which is also known as “BlueKeep” and resides in code to Remote Desktop Services (RDS). This vulnerability is pre-authentication and requires no user interaction, making it particularly dangerous as it has the unsettling potential to be weaponized into a destructive exploit. ...
- ‘Heatstroke’ Campaign Uses Multistage Phishing Attack to Steal PayPal and Credit Card Information
August 29, 2019
Despite having an apparent lull in the first half of 2019, phishing will remain a staple in a cybercriminal’s arsenal, and they’re not going to stop using it. The latest example is a phishing campaign dubbed Heatstroke, based on a variable found in their phishing kit code. Heatstroke demonstrates how far phishing techniques have evolved — from merely mimicking ...
- WannaCry-style cyber attack could trigger full NATO response, says Secretary General
August 28, 2019
NATO Secretary General Jens Stoltenberg has said a cyber attack on a single member state could constitute an attack on all 29 members. The announcement effectively incorporates cyber security into Article 5 of the NATO founding treaty, a “collective defence commitment” which compels all members to come to the defence of one or more countries threatened ...
- A botnet has been cannibalizing other hackers’ web shells for more than a year
August 21, 2019
A major botnet operation has been attacking and taking over the web shells (backdoors on web servers) of other malware operations for more than a year, security researchers from Positive Technologies revealed today. Researchers linked the botnet to a former Windows trojan named Neutrino (also known as Kasidet), whose operators appear to have shifted from targeting desktop users ...
- Post GandCrab, Cybercriminals Scouring the Dark Web for the Next Top Ransomware
August 19, 2019
A detailed look at underground forums shows that cybercriminals aren’t sure where to look on the heels of the GandCrab ransomware group shutting its doors – and low-level actors are taking advantage of that by developing their own strains. Ransomware continues to be a top threat, with Friday’s ransomware attack on 23 Texas local government and agencies and two ...
- Adwind Remote Access Trojan Hits Utilities Sector
August 19, 2019
Attackers are targeting entities from the utility industry with the Adwind Remote Access Trojan (RAT) malware via a malspam campaign that uses URL redirection to malicious payloads. Adwind (also known as jRAT, AlienSpy, JSocket, and Sockrat) is distributed by its developers to threat actors under a malware-as-a-service (MaaS) model and it is capable of evading detection by most major anti-malware ...
- Uncovering a MyKings Variant With Bootloader Persistence via Managed Detection and Response
August 19, 2019
In May, during the Managed Detection and Response service on-boarding process of an electronics company in the Asia-Pacific region, we noticed suspicious activity via the Trend Micro™ Deep Discovery™ Inspector that turned out to be related to EternalBlue, an exploit perhaps more popularly known for being used in the WannaCry attacks. After the discovery, we sent our first alert to the ...