During the first week of October, Kaspersky took part in the 34th Virus Bulletin International Conference, one of the longest-running cybersecurity events. There, Kaspersky researchers delivered multiple presentations, and one of our talks focused on newly observed activities by the Careto threat actor, which is also known as “The Mask”.
The Mask APT is a legendary threat actor that has been performing highly sophisticated attacks since at least 2007. Their targets are usually high-profile organizations, such as governments, diplomatic entities and research institutions. To infect them, The Mask uses complex implants, often delivered through zero-day exploits. The last time Kaspersky published their findings about The Mask was in early 2014, and since then, they have been unable to discover any further traces of this actor.
Read more…
Source: Kaspersky
Related:
- France confirms data breach at government agency that manages citizens’ IDs
April 22, 2026
The French government agency that handles the issuing and management of citizens’ identity documents, including national IDs, passports, and immigration documents, confirmed Wednesday that it experienced a data breach. In an announcement, the Agence Nationale des Titres Sécurisés (ANTS) said the data stolen in the breach could include full names, dates and places of birth, mailing ...
- When Wi-Fi Encryption Fails: Protecting Your Enterprise from AirSnitch Attacks
April 22, 2026
Enterprises have long trusted Wi-Fi encryption and client isolation to secure their wireless infrastructure. However, Palo Alto conducted research presented at the NDSS Symposium 2026 that reveals that these safeguards can be breached by a novel set of attack techniques that they call AirSnitch. These techniques exploit subtle security issues in protocol-infrastructure interactions to undermine the ...
- Void Dokkaebi uses fake job interview lure to spread malware via code repositories
April 21, 2026
Void Dokkaebi, also tracked as Famous Chollima, is a North Korea-aligned intrusion set that systematically targets software developers who hold cryptocurrency wallet credentials, signing keys, and access to continuous integration/continuous delivery (CI/CD) pipelines and production infrastructure. As previously documented by TrendAI Research, the group poses as recruiters from cryptocurrency and AI firms, luring developers into cloning ...
- Adaptavist Group breach spawns imposter emails as ransomware crew claims mega-haul
April 21, 2026
UK enterprise software consultancy The Adaptavist Group is investigating a security breach after an intruder logged in with stolen credentials, while a ransomware crew claims it grabbed far more than the company is currently admitting. In a letter to customers, Adaptavist’s CEO Simon Haighton-Williams said the biz detected an “IT security incident” in late March after ...
- Amtrak data breach exposes 2.1M records, reports suggest larger leak
April 20, 2026
Booking a train ticket shouldn’t come with a side of data exposure, but that’s the situation Amtrak customers are now facing. The rail service is dealing with a breach after hackers claimed to have accessed and released millions of customer records online. The exposed dataset was confirmed to contain at least 2.1 million unique accounts, although ...
- North Korean hackers blamed for $290M crypto theft
April 20, 2026
Over the weekend, hackers stole more than $290 million in cryptocurrency from Kelp DAO, a protocol that allows users to earn yields on idle crypto investments. By Monday, LayerZero, one of the projects affected by the hack, accused North Korea of carrying out the heist. The hack is now the largest crypto theft of the year ...
