Researchers at the University of California have found that GPUs are vulnerable to side-channel attacks and demonstrated multiple types of attacks. After reverse engineering Nvidia GPU, researchers were able to steal rendered password box from a browser, sniffed other browser related data and also settings from the neural network computations on a GPU in the data center.
Cybersecurity firm Trend Micro has analyzed a new cryptocurrency mining malware that targets Linux OS and is able to hide its processes by implementing a rootkit component.
The rootkit will replace and hooks the readdir and readdir64 application programming interfaces (APIs) of the libc library so the system is unable to monitor miner workers anymore.
An Australian hacker has spent thousands of hours hacking the DRM that medical device manufacturers put on a continuous positive airway pressure (CPAP) machines to create a free tool that lets patients modify their treatment.
In 2016, Russia's Internet Research Agency used browser plugin malware called FaceMusic which "liked" Russian content and made their content popular on a social networks.
Now a Russian national living in Bulgaria has been detained on an US arrest warrant and is accused of online fraud & maintaining a computer network with servers in Dallas between Sep 2014 - Dec 2016.
The European Commission has just announced trials in Hungary, Greece and Latvia of iBorderCtrl project that includes the use of an AI-based lie detection system to spot when visitors to the EU give false information about themselves and their reasons for entering the area.
Troy Hunt analyzed 2FA, U2F authentication mechanisms and commented on the Google Advanced Protection enrollment procedure.
Bitwarden open source password manager has completed a thorough security audit and cryptographic analysis from the security experts at Cure53.
According to a Censys online platform, over a million AT&T devices, probably cable modems share the same TLS private key.
Researchers from Mozilla published blog on how they have designed privacy-aware Firefox Sync.
Two weeks ago we wrote about an attack against the OCB2 authenticated encryption scheme. It breaks integrity of OCB2.
Now there are two more papers, one breaks confidentiality and the other recovers plain text.
There is a zero day exploit "PHP_imap_open_exploit" in PHP that allows bypassing disabled exec functions by using call to imap_open.
A zero-day vulnerability in the jQuery File Upload plugin is actively exploited for at least three years. Patch now!
A massive ad fraud scheme involving more than 125 Android apps and websites exploited Android Phones to steal millions.
Literally, almost everybody is doing this scheme against the smartphone users these days.
Kaspersky Lab analyzed complex DarkPulsar backdoor administrative module for a malware leaked by the ShadowBrokers.
They have found around 50 victims located in Russia, Iran and Egypt, mostly companies working in the nuclear energy, telecommunications, IT, aerospace and R&D.
Haaretz investigation reveals Israel has become a leading exporter of tools for spying on civilians.
Dictators around the world use them eavesdrop on human rights activists, monitor emails, hack into apps and record conversations.
The consultancy firm McKinsey helping Saudi Arabia identify influential Saudis who opposed the government's line on Twitter.
Some of those individuals were later imprisoned & targeted with sophisticated spyware.
Companies building "Smart home" products refuse to say whether law enforcement is using their products to spy on citizens.
Mozilla announces experimental partnership with the ProtonVPN.
They will offer a virtual private network (VPN) service to a small group of Firefox users.
The UK grassroots internet provider is testing a data only SIM card that blocks any non-Tor traffic from leaving the phone.
That feeling when you can steal a Tesla by relay attack (or key cloning?), but you have to Google how to unplug the charger.
An insightful review of Android's secure backup practices published by NCC Group.
Endpoint security pioneer Joanna Rutkowska leaves Qubes OS, joins the Golem project.
Matthew Green wrote a post on password-based authenticated key exchange (PAKE )and the new OPAQUE protocol.
Quite useful techniques more people should know about.
Signal Desktop leaves message decryption key in the plain text.
Trail of Bits published a useful guide to the post-quantum cryptography.
The Czech Security Intelligence Service (BIS) shuts down Hezbollah servers in the Hezbollah hacking operation. Hackers used female Facebook profiles to trick victims into installing spyware.
More than 420K compromised MikroTik routers can be found on the Internet with half of them mining cryptocurrencies, according to the results of Censys scanner.
Also, there is anonymous gray-hat researcher patching them remotely.
Fake Adobe updates are circulating that will actually update the Windows version of a plugin on your computer, but also install cryptocurrency mining malware.
According to a new research, if you're an American of European descent, there's a 60% chance you can be uniquely identified by public information in DNA databases. This is not information that you have made public; this is information your relatives have made public. https://www.schneier.com/blog/archives/2018/10/how_dna_databas.html
The Pentagon travel system has been hacked. Personal information and credit card data of at least 30K U.S. military and civilian personnel are affected.
A PoC exploit for a Windows (CVE-2018-8495) remote code execution vulnerability that can be exploited via Microsoft Edge has been published.
There is a serious SSH bug discovered in LibSSH library.
Basically a client can bypass the authentication process by telling the server to set the internal state machine maintained by the library to authenticated.
Electron just merged fix enabling position independent executable build (PIE) on Linux, so all Electron-Apps on Linux can soon leverage Address space layout randomization (ASLR) protection.
On this site, you can find "every byte of a TLS connection explained and reproduced".
Really interesting project.
Researcher Lance R. Vick started a spreadsheet to compare relative security, privacy, compatibility, and features of various messenger systems.
Recorded Future published analysis of a Russian and Chinese illegal hacking Communities.
Firefox Nightly now supports encrypting the TLS Server Name Indication (SNI) extension, which helps prevent attackers on a network from learning users browsing history.
Swedish kids can read about the DNSSEC on a milk carton.
Google started selling their Titan Security Key bundle that support FIDO standards for secure authentication. They have written the firmware by themselves, but the price should be lower for this kind of hardware.
Interesting three month research on hacking Australian law firms by registering expired domain names. Thousands of emails received with sensitive material.
Researchers systematically retrieved 3500 AT controlling commands from over 2000 Android smartphone firmware images across 11 vendors and "demonstrated that the AT command interface contains an alarming amount of unconstrained functionality and represents a broad attack surface on Android devices."
Fortnite Installer created by Epic Games allowed to install anything on the customer Android phone. An Epic security engineer requested Google to delay public disclosure for the 90 days period, to allow time for the update, but Google refused.
US T-Mobile Database was breached, 2 millions of customers' data exposed.
Ars Technica published a good introductory review of the WireGuard next generation VPN software.
WhatsApp has warned users that by using a free backup service offered by Google, messages will no longer be protected by end-to-end encryption.
Assured researchers published an article which provides a brief overview of the new TLS 1.3.
If you wanted to know how to use PGP in an organization of 200 people, read this blog about OpenPGP key distribution.
They are now turning the lessons learned into an Internet standard.
Mozilla Firefox 62 and newer support a new TLS API for WebExtensions.
There is now a certificate viewer leveraging new API called Certainly Something (Certificate Viewer).
In-depth blog spot by voidsecurity about the VirtualBox code execution vulnerability.
Mark Ermolov and Maxim Goryachy researchers have published a detailed walk-through for accessing an Intel's Management Engine (IME) JTAG feature, which provides debugging access to the processor.
A reverse shell connection is possible from an OpenVPN configuration file. So be cautious and treat ovpn files like shell scripts.
Mozilla integrates Troy Hunts' Have I Been Pwned (HIBP) database of breached passwords into Firefox. They will make breach data searchable via a new tool called Firefox Monitor.
The suspected ringleader behind the well known Carbanak malware is under arrest, but of course, his malware attacks live on.
It is possible to attack resources in the private network from the Internet with DNS rebinding attack.
"Following the wrong link could allow remote attackers to control your WiFi router, Google Home, Roku, Sonos speakers, home thermostats and more."
Wi-Fi Alliance Introduces Wi-Fi Certified WPA3 Security. Again with a questionable cryptography, but we will see. That's how industrial alliances with expensive membership works.
IETF published draft of Issues and requirements for Server Name Indication (SNI) encryption in TLS.
The draft lists known attacks against SNI encryption, discusses the current "co-tenancy fronting" solution, and presents requirements for future TLS layer solutions.
The unpatched WordPress vulnerability allows code execution for authors. Exploiting the vulnerability grants an attacker the capability to delete any file of the WordPress installation or any other file the PHP process user has the proper permissions to delete.
Researchers identified three attack vectors against LTE (Long-Term Evolution, basically 4G) on layer 2 - an active attack to redirect network packets, a passive identity mapping attack, and website fingerprinting based on resource allocation.
Cisco Talos team releases ThanatosDecryptor, the program that attempts to decrypt certain files encrypted by the Thanatos malware.
DEDA is a tool that gives the possibility to read out and decode color tracking dots which encode information about the printer. It also allows anonymisation to prevent arbitrary tracking.
Researchers exploited antivirus software quarantine mechanism to gain privileges by manipulating the restore process from the virus quarantine. By abusing NTFS directory junctions, the AV quarantine restore process can be manipulated, so that previously quarantined files can be written to arbitrary file system locations.
Wikileaks released source code of leaked CIA hacking tools and it indicates that the CIA used fake certificates attributed to Kaspersky Labs for signing their malware.
A security researcher has discovered factory application in OnePlus devices. It can be used to gain root privileges, dump photos, collect WiFi & GPS information.
Researchers from the Princeton university have been studying third-party trackers that record sensitive personal data that users type into websites, and the results are not good.
iPhone X's Face ID facial recognition security mechanism system was circumvented by Vietnam experts using a 3D mask.
Security researcher Maxim Goryachy reports being able to execute unsigned code on computers running the Intel Management Engine through USB.
Deep dive into the Facebook sextorcism scheme using fake young girls profiles by the guys from Marseille.
Long read about how the security breaches by the Shadow Brokers damaged the US National Security Agency.
Analysis of a low cost Chinese GSM listening and location device hidden inside the plug of a standard USB data/charging cable.
Privacy Pass is a browser extension for Chrome and Firefox, which uses privacy-preserving cryptography to allow users to authenticate to the services without compromising their anonymity. It uses blind signature schemes.
The security researcher Pierre Kim has discovered ten critical zero-day vulnerabilities in D-Link routers.
There is a new research paper published on a security of a Bluetooth stack named "The dangers of Bluetooth implementations: Unveiling zero day
vulnerabilities and security flaws in modern Bluetooth stacks." Really alarming vulnerabilities discussed.
From a paper: "BlueBorne allows attackers to take control of devices, access corporate data and networks, penetrate secure “air-gapped” networks, and spread malware to other devices. The attack does not require the targeted device to be set on discoverable mode or to be paired to the attacker’s device."
FireEye has analyzed a malicious Microsoft Office RTF document that leveraged CVE-2017-8759, a SOAP WSDL parser code injection vulnerability leveraged by attackers to distribute notoriously known FinFisher / FINSPY malware.
I have included exploit example that is published on a GitHub.
Kaspersky Labs have analyzed the trend of malicious cryptocurrency mining practices on an infected machines.
The Android BankBot malware found on Google Play store is targeting multiple UAE banking applications.
NSA had developed the capability to decrypt and decode Kazaa and eDonkey file-sharing apps traffic to determine which files are being shared, and what queries are being performed over those P2P networks.
Formally verified implementation of Curve25519 made it into Firefox 57. And it is 20% faster on 64-bit architectures.
A nice curated list of IDA plugins.