Bulletin d’actualité CERTFR-2024-ACT-034 (29 juillet 2024) (CERT-FR)
Ce bulletin d’actualité du CERT-FR revient sur les vulnérabilités significatives de la semaine passée pour souligner leurs criticités. Il ne remplace pas l’analyse de l’ensemble des avis et alertes publiés par le CERT-FR dans le cadre d’une analyse de risques pour prioriser l’application des...
Proofpoint Email Routing Flaw Exploited to Send Millions of Spoofed Phishing Emails
An unknown threat actor has been linked to a massive scam campaign that exploited an email routing misconfiguration in email security vendor Proofpoint's defenses to send millions of messages spoofing various legitimate companies. "These emails echoed from official Proofpoint email relays with authenticated SPF and DKIM signatures, thus bypassing major security protections — all to deceive
How Searchable Encryption Changes the Data Security Game
Searchable Encryption has long been a mystery. An oxymoron. An unattainable dream of cybersecurity professionals everywhere. Organizations know they must encrypt their most valuable, sensitive data to prevent data theft and breaches. They also understand that organizational data exists to be used. To be searched, viewed, and modified to keep businesses running. Unfortunately, our Network and
‘Stargazer Goblin’ Creates 3,000 Fake GitHub Accounts for Malware Spread
A threat actor known as Stargazer Goblin has set up a network of inauthentic GitHub accounts to fuel a Distribution-as-a-Service (DaaS) that propagates a variety of information-stealing malware and netting them $100,000 in illicit profits over the past year. The network, which comprises over 3,000 accounts on the cloud-based code hosting platform, spans thousands of repositories that are used to
Gh0st RAT Trojan Targets Chinese Windows Users via Fake Chrome Site
The remote access trojan known as Gh0st RAT has been observed being delivered by an "evasive dropper" called Gh0stGambit as part of a drive-by download scheme targeting Chinese-speaking Windows users. These infections stem from a fake website ("chrome-web[.]com") serving malicious installer packages masquerading as Google's Chrome browser, indicating that users searching for the software on the
Building security into the redesigned Chrome downloads experience (Google Online Security Blog)
Posted by Jasika Bawa, Lily Chen, and Daniel Rubery, Chrome Security Last year, we introduced a redesign of the Chrome downloads experience on desktop to make it easier for users to interact with recent downloads. At the time, we mentioned that the additional space and more flexible UI of the new Chrome downloads experience would give us new opportunities to make sure users stay safe when downloading files. Adding context and consistency to download warnings The redesigned Chrome downloads experience gives us the opportunity to provide even more context when Chrome protects a user from a potentially malicious file. Taking advantage of the additional space available in the new downloads UI, we have replaced our previous warning messages with more detailed ones that convey more nuance about the nature of…