Anonymous has struck Russia again by leaking 1TB of data from a leading Russian law firm identified as Rustam Kurmaev and Partners (RKP Law).
At Grapl we believe that in order to build the best defensive system we need to deeply understand attacker behaviors. As part of that goal we're investing in offensive security research. Keep up with our blog for new research on high risk vulnerabilities, exploitation, and advanced threat tactics.
KYIV, Ukraine (AP) — On Ukraine’s battlefields , the simple act of powering up a cellphone can beckon a rain of deathly skyfall. Artillery radar and remote controls for unmanned aerial vehicles may also invite fiery shrapnel showers.
Over the Memorial Day weekend in the United States, Volexity conducted an incident response investigation involving two Internet-facing web servers belonging to one of its customers that were running Atlassian Confluence Server software. The investigation began after suspicious activity was detected on the hosts, which included JSP webshells being written to disk
A vulnerability in the Mac Zoom Client allows any malicious website to enable your camera without your permission. The flaw potentially exposes up to 750,000 companies around the world that use Zoom to conduct day-to-day business.
Apple has released a silent update for Mac users removing a vulnerable component in Zoom, the popular video conferencing app, which allowed websites to automatically add a user to a video call without their permission. The Cupertino, Calif.-based tech giant told TechCrunch that the update — now released — removes the hidden web server, which […]
We recently began scanning for middlebox devices that are vulnerable to Middlebox TCP reflection, which can be abused for DDoS amplification attacks. Our results are now shared daily, filtered for your network or constituency in the new Vulnerable DDoS Middlebox report. We uncover over 18,800,000 IPv4 addresses responding to our Middlebox probes. In some cases the amplification rates can exceed 10,000!
We have recently began scanning for accessible MySQL server instances on port 3306/TCP. These are instances that respond to our MySQL connection request with a Server Greeting. Surprisingly to us, we found around 2.3M IPv4 addresses responding with such a greeting to our queries. Even more surprisingly, we found over 1.3M IPv6 devices responding as well (though mostly associated with a single AS). IPv4 and IPv6 scans together uncover 3.6M accessible MySQL servers worldwide.
In an exclusive interview with Sky News, General Paul Nakasone confirmed for the first time that the US had "conducted a series of operations" in response to Russia's invasion of Ukraine.
FluBot is a new Android malware first discovered in December 2020. During the first few months, FluBot has been active in Spain, Hungary and Poland. Since then, the development of the malware advan…
This technical achievement follows a complex investigation involving law enforcement authorities of Australia, Belgium, Finland, Hungary, Ireland, Spain, Sweden, Switzerland, the Netherlands and the United States, with the coordination of international activity carried out by Europol’s European Cybercrime Centre (EC3). The investigation is ongoing to identify the individuals behind this global malware campaign. Here is how FluBot worked First spotted...
In July 2021, CPR released a series of three publications covering different aspects of how the Formbook and XLoader malware families function. We described how XLoader emerged in the Darknet community to fill the empty niche after Formbook sales were abruptly stopped by its author. We did a deep technical analysis followed by a description of XLoader for macOS along with common points and differences in how both malware families conceal the heart of the whole operation, the Command-and-Control (C&C) infrastructure. However, the world does not stand still, and this applies to the malware cyber-world as well.
The Information Commissioner’s Office (ICO) has fined Clearview AI Inc £7,552,800 for using images of people in the UK, and elsewhere, that were collected from the web and social media to create a global online database that could be used for facial recognition.
The ICO has also issued an enforcement notice, ordering the company to stop obtaining and using the personal data of UK residents that is publicly available on the internet, and to delete the data of UK residents from its systems.
Two days ago, Nao_sec identified an odd looking Word document in the wild, uploaded from an IP address in Belarus...
The U.S. government "kill[s] people based on metadata," but it doesn't do that with the trove of information collected on American communications, according to former head of the National Security Agency Gen. Michael Hayden.
May 2022 Investigative Report Release: Nisos analysts determined that Fronton is a system developed for coordinated inauthentic behavior on a massive scale. Read more.
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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.
