List of data breaches and cyber attacks in April 2021 - 1 billion records breached. Use of this site constitutes acceptance of our User Agreement and Privacy Policy and Cookie Statement and Your California Privacy Rights. There is no information available about the identity of the hackers however it is presumed that they are experienced in order to have created it. The Biden administrations new strategy would shift the liability for security failures to a controversial target: the companies that caused them. Security These experts are racing to protect. I was forced to delete my Discord account. Its not unusual for Agent Tesla malware to download payloads as part of its infection process, but it was unexpected to find that the payload was also hosted in DIscords CDN. Reading time: 15 minutes. Other credential-stealing schemes go further. This is the first attack campaign carrying this particular threat which indicates that . Cyber warfare is a twenty-first century concept, one that we have only begun to comprehend and develop. This is the second unclassified annual cyber threat report since ASD became a statutory agency in July 2018. For more on this story, visit ThreatPost. Here are 5 of the biggest cyber attacks of 2021. You may never get hacked by accepting a request. We also found applications that serve as nothing more than harmless, though disruptive, pranks. Cyber-attack Event means any actual or suspected unauthorized system access, electronic attack, or privacy breach, including denial of service attack, cyber terrorism, hacking attack, Trojan horse, phishing attack, man-in-the-middle attack, application-layer attack, compromised key attack, malware infection (including spyware or Ransomware) or :trollface: problem? Turn off your router for about 3-5 hours (or even more if you want to stay safer) and when you turn it back on, your IP will change. Somhoveran uses Windows Management Instrumentation to collect a fingerprint of the affected system, and displays some of that data on the screen. An attack against the UK's . Hacked accounts anonymously deliver malware and may be repurposed for social engineering feats. Log-in (site) to claim! A place that makes it easy to talk every day and hang out more often. The researchers explained that Slack, Discord and other collaboration app platforms use content delivery networks (CDNs) to store the files shared back and forth within channels. I was also hacked by a couple of users with usernames Alpha and Epsilon. Increasingly, attackers rely on apps, from Discord to Slack, in order to trick users into opening malicious electronic content. Since Colonial Pipeline is a significant fuel provider, this ransomware attack seriously impacted petroleum, diesel, and jet fuel supplies across the East Coast of America. At just prior to publication time, more than 4,700 of those URLs, pointing to a malicious Windows .exe file, remained active. The threat actors behind these operations employed social engineering to spread credential-stealing malware, then use the victims harvested Discord credentials to target additional Discord users. The Push to Ban TikTok in the US Isnt About Privacy. The Sketchy Plan to Build a Russian Android Phone. Suspected Chinese-linked hackers carried out an espionage campaign on public and private organizations in the Philippines, Europe, and the United States since 2021. Cyber Attacks pose a major threat to businesses, governments, and internet users. In many cases, the token stealers pose as useful utilities related to online gaming, as Discord is one of the most prevalent chat and collaboration platforms in use in the gaming community.. Ever wonder what goes on in underground cybercrime forums? Subscribe to get the latest updates in your inbox. They can also be served up over email, where hackers can far more easily trawl for victims en masse, impersonate a victim's colleagues, and reach users with whom they have no previous connection. Discord allows programmers to add "webhooks" to their code that automatically update a Discord channel with information from an application or website. New comments cannot be posted and votes cannot be cast. CISOs may consider implementing additional layers of security within systems. Date of Attack: February 2022. The message goes like this:"Bad news, today is Pridefall which is a cyber-attack event, on all social media platforms including discord there will be people trying to send you gore, extreme profanity, p*rn, racist slurs, and there will also be IP grabbers, hackers, and doxxers. This group stole almost 100 gigabytes of sensitive data and . Follow him at @threatresearch on Twitter for up-to-the-minute news about all things malicious. Hunting through telemetry, we found 58 unique malicious apps that can be run on Android devices. Discord gets revenue from premium services delivered through the platform, including server boosts that allow groups to increase the performance of their server instances live streaming and voice chat and add custom features. Install anti-malware software. Crossing the Line: When Cyberattacks Become Acts of War, Hackers Exploit Fortinet Flaw in Sophisticated Cring Ransomware Attacks, Watering Hole Attacks Push ScanBox Keylogger, Firewall Bug Under Active Attack Triggers CISA Warning, Why Physical Security Maintenance Should Never Be an Afterthought, Contis Reign of Chaos: Costa Rica in the Crosshairs, Rethinking Vulnerability Management in a Heightened Threat Landscape. As with the malicious link technique, that webhook trick hides the malicious traffic in more innocent-looking, encrypted Discord communications, and makes the hacker's infrastructure more difficult to pull offline. Researchers uncover a watering hole attack likely carried out by APT TA423, which attempts to plant the ScanBox JavaScript-based reconnaissance tool. The team also observed campaigns associated with Pay2Decrypt LEAKGAP ransomware, which used the Discord API for C2, data exfiltration and bot registration, in addition to Discord webhooks for communications between attacker and systems. Because so many of the files had been there for months, the destination servers did not respond, but we could observe the profiling data being written to the hard drive. Employees report attacks via Agent Tesla, AsyncRAT, FormBook and other infections. Since the Tor site for Petya is dead, its not clear if this file was shared with the intent of extortion, or if it was meant to simply disable the recipients computer. In many cases, these token values were sent directly to other Discord channels or user accounts through the use of Discords own API, by means of an HTTPS POST request to a specific URL on Discord. This will help you and your business during a natural disaster or a hack attack. The Threatpost editorial team does not participate in the writing or editing of Sponsored Content. Following successful infection, the data stored on the system is no longer available to the victim and the following ransom note is displayed, the report said. The C2 communications are enabled through webhooks, which the researchers explained were developed to send automated messages to a specific Discord server, which are frequently linked with additional services like GitHub or DataDog. That's what you guys need to know. Russia-linked cyber attack could cost 1m to fix Gloucestershire 4 Oct 2022 Planning site largely restored after cyber attack Gloucestershire 30 Sep 2022 Cyber attack continues to hit. Cybersecurity. As a result, Cisco has recorded a major uptick in the use of those links to deliver malware via email in the past year. (Side note: I copied this announcement to spread the word. Once credentials are stolen, they are often used to continue to steal other credentials through social engineering. ", "Everybodys using collaboration apps, everybody has some familiarity with them, and bad guys have noticed that they can abuse them. Ciscos Talos cybersecurity team said in a report on collaboration app abuse this week that during the past year threat actors have increasingly used apps like Discord and Slack to trick users into opening malicious attachments and deploy various RATs and stealers, including Agent Tesla, AsyncRAT, Formbook and others. It is the essential source of information and ideas that make sense of a world in constant transformation. A December cyberattack against a healthcare provider proved to be highly damaging, affecting over three million patients. As the origins of the service were tied to online gaming, Discords audience includes large numbers of gamersincluding players of youth-oriented titles such as Fortnite, Minecraft, or Roblox. There is one even nastier old ransomware sample we found in Discords CDN: Petya, a crypto-ransomware first seen in 2016. A variety of different compression algorithms typically come into the picture. The REvil . New comments cannot be posted and votes cannot be cast. Cybercrimes are estimated to cost the Australian economy billions of dollars (1.9% GDP), and that does not take into account the significant number of online crimes and fraud in 2021. Don't worry much as I believe it doesn't happen much. The WEF, Russia's Sberbank, and its cybersecurity subsidiary BIZONE announced in February that a new cyberattack simulation would occur July 9, 2021. Cyber attackers are targeting workflow and collaboration tools in order to deliver info-stealers, remote-access trojans (RATs) and other forms of malware. The functionalities that make it easy to hack into a collaboration platform arent unique to Discord or Slack. For example, Conrados FiveM Crasher, a game cheat for Grand Theft Auto multiplayer servers hosted on community-run servers, pulls data from FiveMs integration with Discord to crash players nearby in gameplay: One of the Linux-based malicious archives we retrieved was this file, named virus_de_prost_ce_esti.rar, which translates from the original Romanian language to what a stupid virus you are. Sponsored Content is paid for by an advertiser. In many cases, Cisco found, those files are malicious; the researchers list nine recent remote-access spy tools that hackers have tried to install in this fashion, including Agent Tesla, LimeRAT, and Phoenix Keylogger. This is all the more likely to occur when fake file links are shared within the confines of the collaboration app channel itself. Discord has patched a critical issue in the desktop version of the messaging app which left users vulnerable to remote code execution (RCE) attacks. "Other scams like this include in-game rewards, like for example, in rocket league. Employees may believe that emails from collaboration tool platforms represent genuine business communications. To revist this article, visit My Profile, then View saved stories. Thanks in large part to the global pandemic, collaboration platforms like Discord and Slack have taken up intimate positions in our lives, helping maintain personal ties despite physical isolation. One Discord network search turned up 20,000 virus results, researchers found. It never has been any of the hundreds of times people have spread such stupid chain mail. The Chinese and Russian cyber attacks generally target different domains: "China, Coats said, is primarily intent on stealing military and industrial secrets and had 'capabilities, resources . You have nothing to be afraid of in case you saw the message. Among the malicious applications we uncovered were applications advertised as game cheatsprograms that alter or affect the gameplay environment. Causing you to spread from server to server and spreading the fear to even more people. Key takeaway: There are not many silver linings to be found in this situation. Hackers have also used the technique to plant malware that steals Discord authentication tokens from victims' computers, allowing the hacker to impersonate them on Discord, spreading more malicious Discord links while using a victim's account to cover their tracks. China Is Relentlessly Hacking Its Neighbors. A Slack spokesperson responded with a statement pointing out that since February, Slack has blocked .exe files from being shared via external links and has blocked many other potentially dangerous file types on Slack Connect, which allows users to send messages between Slack installations. Here are six principles to improve the cybersecurity of critical infrastructure. November . ", Aside from hosting their malware in Discord and Slack links, cybercriminals are also using Discord as the command-and-control and data-stealing element in their malware. . CDNs also enable cyber criminals to present additional bugs using multi-stage infection tactics. REvil Demands $50M Ransom. WASHINGTON A ransomware attack paralyzed the networks of at least 200 U.S. companies on Friday, according to a cybersecurity researcher whose company was responding to the incident. The token logger also collects machine fingerprint data, and attempts to scrape other cookies and credential tokens from the targets machine as well, so there may be more damage done than just the loss of an account. Instead, they simply take advantage of some little-examined features of those collaboration platforms, along with their ubiquity and the trust that both users and systems administrators have come to place in them. It also makes it an ideal platform for abuse by malicious actors. The Discord platform operates by generating an alphanumeric string for each user. To grab your IP, you must have clicked on a malicious link or installed a malicious app on your PC. Apr 7, 2021 8:00 AM Hackers Are Exploiting Discord and Slack Links to Serve Up Malware Beware of links from platforms that got big during quarantine. The team used this screenshot to illustrate this type of attack on Discord, showing a first-stage malware tasked with fetching an ASCII blob from a Discord CDN. Endpoint protection (and at the enterprise level, TLS inspection) can offer protection against these threats, but Discord provides little protection against malware or social engineering itselfusers of Discord can only report the threats they encounter and self-moderate, while new scams emerge daily.
