We discovered that Gimmick MacOS malware communicates only through their C2 server hosted on Google Drive. The malware was discovered in the first week of May and it has been actively targeting macOS devices

Trend Micro Research detected “Cheerscrypt”, a new Linux-based ransomware variant that compromises ESXi servers. We discuss our initial findings in this report.

User tracking technologies are ubiquitous on the web. In recent times web browsers try to fight abuses. This led to an arms race where new tracking and anti-tracking measures are being developed. The use of one of such evasion techniques, the CNAME cloaking technique is recently quickly gaining popularity. Our evidence indicates that the use of the CNAME scheme threatens web security and privacy systematically and in general

A new website that published leaked emails from several leading proponents of Britain's exit from the European Union is tied to Russian hackers, according to a Google cybersecurity official and the former head of UK foreign intelligence.

En luttant contre le groupe Killnet, Anonymous espère réduire le nombre d'attaques en ligne portées par ce dernier à l'encontre des gouvernements de plusieurs pays membres de l'OTAN

The Pro-Russia Hacker Group Killnet recently targeted European institutions, while Anonymous hackers are already claiming to have leaked its data.

Popular video conferencing service Zoom has resolved as many as four security vulnerabilities, which could be exploited to compromise another user over chat by sending specially crafted Extensible Messaging and Presence Protocol (XMPP) messages and execute malicious code.

This week, immensely popular PyPI package 'ctx' has been compromised and altered to steal environment variables from its users. Additionally, a forked PHP project 'phpass' also suffered a repo-hijacking attack with the project tained with identical malicious payload.

This blog post describes an unchecked return value vulnerability found and exploited in September 2021 by Alex Plaskett, Cedric Halbronn and Aaron Adams working at the Exploit Development Group (EDG) of NCC Group. We successfully exploited it at Pwn2Own 2021 competition in November 2021 when targeting the Western Digital PR4100.

Observing a 254% increase in activity over the last six months from a versatile Linux trojan called XorDdos, the Microsoft 365 Defender research team provides in-depth analysis into this stealthy malware's capabilities and key infection signs.

Software developers using GitLab CI are being targeted with malware through a typosquatting attack, putting downstream users at risk.

To protect our users, Google’s Threat Analysis Group (TAG) routinely hunts for 0-day vulnerabilities exploited in-the-wild. In 2021, we reported nine 0-days affecting Chrome, Android, Apple and Microsoft, leading to patches to protect users from these attacks.

New Mandiant research detailing the various IO activities seen by nation-state actors, resulting from the Russian invasion of Ukraine.

The Government of Canada announced its intention to ban the use of Huawei and ZTE telecommunications equipment and services across the country's 5G and 4G networks.

The Government of Canada has serious concerns about suppliers such as Huawei and ZTE who could be compelled to comply with extrajudicial directions from foreign governments in ways that would conflict with Canadian laws or would be detrimental to Canadian interests.

The Russia-linked ransomware gang demanded $20 million in ransom — and the overthrow of Costa Rica's elected government. Where does that leave smaller, equally vulnerable nation states?

The president of Costa Rica says his country is "at war", as cyber-criminals cause major disruption to IT systems of numerous government ministries. Rodrigo Chaves said hackers infiltrated 27 government institutions, including municipalities and state-run utilities.

This post details the development of a guest-to-host virtualization escape for Parallels Desktop on macOS, as used in our successful Pwn2Own 2021 entry. Give...

The following is a closer look at one of the most active Pro-Russian ‘hacktivist’ groups currently operating during the Ukraine-Russia war…

The hacker group Killnet claimed the attacks against Italy. How it's possible to detect the activities of the Mirai botnet used through Falco

Parmigiano Reggiano has used tracking codes for two decades, but now they are going high tech.

Décisions, communications et avis du Conseil fédéral. Les décisions prises par le Conseil fédéral lors de sa séance hebdomadaire sont publiées ici.

The data could be a potential first step to identifying the users of a specific app in a post-abortion rights America.

On April 5, 2022, the Wordfence Threat Intelligence team initiated the responsible disclosure process for a set of vulnerabilities in the Jupiter and JupiterX Premium themes and the required JupiterX Core companion plugin for WordPress, which included a critical privilege escalation vulnerability that allowed any user to become an administrator. The plugin developers quickly replied ...Read More

Research is largely theoretical but exposes an overlooked security issue.

Information about 0-days exploited in-the-wild!

Le dernier correctif de Microsoft relatif à la faille CVE-2022-26925 pour forcer l'authentification à un contrôleur de domaine via le protocole NTML ne met pas un terme aux exploits de vulnérabilités PetitPotam. Les entreprises ont surtout intérêt à adopter de meilleures pratiques et paramétrer correctement leurs pare-feux.

Numerosi rapporti ci suggeriscono che gli attacchi basati su codici malevoli rappresentano la maggioranza delle offensive cui osserviamo, tra esse la fanno da padrona i ransomware e gli info-stealer, questi ultimi sono malware concepiti per rubare un gran numero di informazioni dai sistemi infetti. Premesso ciò, chiediamoci quale sia la disponibilità sul mercato criminale di questi strumenti, quali siano i costi ed il modello di vendita.

A new study by Juniper Research has found operators will generate $27 billion from the termination of SMS messages related to multi-factor authentication in 2022; an increase from $25 billion in 2021. The research predicts this 5% growth will be driven by increased pressure on digital service providers to offer secure authentication that reduces risk of data breaches and protects user identity. Multi-factor authentication combines multiple credentials to verify a user or transaction. This includes sending an SMS that contains a one‑time password or code to a user’s unique phone number.

Tracking, marketing, and analytics firms have been exfiltrating the email addresses of internet users from web forms prior to submission and without user consent, according to security researchers.