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A story has been making the rounds on the Internet since yesterday about a cyber attack on an Indian nuclear power plant. Due to some experts commentary on social media even after lack of information about the event and overreactions by many, the incident received factually incorrect coverage widely suggesting a piece of malware has compromised "mission-critical systems" at the Kudankulam Nuclear Power Plant . Relax! That's not what happened. The attack merely infected a system that was not connected to any critical controls in the nuclear facility. Here we have shared a timeline of the events with brief information on everything we know so far about the cyberattack at Kudankulam Nuclear Power Plant (KKNPP) in Tamil Nadu. From where this news came? The story started when Indian security researcher Pukhraj Singh tweeted that he informed Indian authorities a few months ago about an information-stealing malware, dubbed Dtrack, which successfully hit "extre...

Just Imaging — What if, you enter into your home from a chilling weather outside, and the heating system fails to work because of a cyber attack, leaving you in the sense of panic? The same happened late last month when an attack knocks heating system offline in Finland. Last week, a Distributed Denial of Service (DDoS) attack led to the disruption of the heating systems for at least two housing blocks in the city of Lappeenranta, literally leaving their residents in subzero weather. Both the apartments are managed by a company called Valtia, a facilities services company headquartered in Lappeenranta. Valtia CEO Simo Rounela confirmed to English language news outlet Metropolitan.fi that the central heating system and hot water system in both buildings had become a target of DDoS attacks. In an attempt to fight back the cyber attacks, which lived for a short time, the automated systems rebooted — and unfortunately got stuck in an endless loop, which restarted repeatedly a...

Microsoft has become the latest victim of to Cyber attack and confirm that small number of its computers, including some in its Mac software business unit, were infected with malware . Microsoft added , malicious software used in a cyber attack is very similar to those experienced by Facebook and Apple recently. Microsoft gave few other details about the break-in, " We have no evidence of customer data being affected and our investigation is ongoing. " “ During our investigation, we found a small number of computers, including some in our Mac business unit that were infected by malicious software using techniques similar to those documented by other organizations. We have no evidence of customer data being affected and our investigation is ongoing, ” Microsoft said. " This type of cyber attack is no surprise to Microsoft and other companies that must grapple with determined and persistent adversaries ," the company said. Last week, Apple said its...

Introduction Cyber threats targeting supply chains have become a growing concern for businesses across industries. As companies continue to expand their reliance on third-party vendors, cloud-based services, and global logistics networks, cybercriminals are exploiting vulnerabilities within these interconnected systems to launch attacks. By first infiltrating a third-party vendor with undetected security gaps, attackers can establish a foothold, leveraging these weaknesses to penetrate the primary business partners’ network. From there, they move laterally through critical systems, ultimately gaining access to sensitive data, financial assets, intellectual property, or even operational controls. Recent high-profile breaches like the 2024 ransomware attack that hit Change Healthcare, one of the world’s largest health payment processing companies, demonstrate how attackers disrupted supply chain operations stealing up to 6TB of millions of patients’ protected health information (PHI)....

Ukraine has come under a fresh cyber onslaught from Russia that involved the deployment of a previously undocumented Golang-based data wiper dubbed  SwiftSlicer . ESET attributed the attack to Sandworm, a nation-state group linked to Military Unit 74455 of the Main Intelligence Directorate of the General Staff of the Armed Forces of the Russian Federation (GRU). "Once executed it deletes shadow copies, recursively overwrites files located in %CSIDL_SYSTEM%\drivers, %CSIDL_SYSTEM_DRIVE%\Windows\NTDS and other non-system drives and then reboots computer," ESET  disclosed  in a series of tweets. The overwrites are achieved by using randomly generated byte sequences to fill 4,096 byte-length blocks. The intrusion was discovered on January 25, 2023, the Slovak cybersecurity company added. "Attackers deployed the SwiftSlicer wiper using Group Policy of Active Directory," Robert Lipovsky, senior malware researcher for ESET, told The Hacker News. "Once SwiftSlicer...

Shamoon is back… one of the most destructive malware families that caused damage to Saudi Arabia's largest oil producer in 2012 and this time it has targeted energy sector organizations primarily operating in the Middle East. Earlier this week, Italian oil drilling company Saipem was attacked and sensitive files on about 10 percent of its servers were destroyed, mainly in the Middle East, including Saudi Arabia, the United Arab Emirates and Kuwait, but also in India and Scotland. Saipem admitted Wednesday that the computer virus used in the latest cyber attack against its servers is a variant Shamoon—a disk wiping malware that was used in the most damaging cyber attacks in history against Saudi Aramco and RasGas Co Ltd and destroyed data on more than 30,000 systems. The cyber attack against Saudi Aramco, who is the biggest customer of Saipem, was attributed to Iran, but it is unclear who is behind the latest cyber attacks against Saipem. Meanwhile, Chronicle, Google'...

Matrix—the organization behind an open source project that offers a protocol for secure and decentralized real-time communication—has suffered a massive cyber attack after unknown attackers gained access to the servers hosting its official website and data. Hackers defaced Matrix's website, and also stole unencrypted private messages, password hashes, access tokens, as well as GPG keys the project maintainers used for signing packages. The cyber attack eventually forced the organization to shut down its entire production infrastructure for several hours and log all users out of Matrix.org. So, if you have an account with Matrix.org service and do not have backups of your encryption keys or were not using server-side encryption key backup, unfortunately, you will not be able to read your entire encrypted conversation history. Matrix is an open source end-to-end encrypted messaging protocol that allows anyone to self-host a messaging service on their own servers, powering ...

Targeted ransomware attacks on banking and finance, government , healthcare , and critical infrastructure are on the rise, with the latest victim being the state government of Louisiana. The state government of Louisiana was hit by a large-scale coordinated ransomware attack yesterday, which forced the state to take several state agency servers offline, including government websites, email systems, and other internal applications, to mitigate the risk of the malware's infection from spreading. The Monday's ransomware attack resulted in the subsequent shutdown of a majority of large state agencies, including the Office of the Governor, the Office of Motor Vehicles, the Department of Health, the Department of Children and Family Services, and the Department of Transportation and Development, among others. Louisiana Gov. John Bel Edwards revealed the incident in a series of tweets, saying that he had activated the state's cybersecurity team in response to the cyber ...

Koreans have once again gain media attention but this time not as an accused of any kind of hack attack, but as a victim of a severe attack on computers systems at a nuclear power plant in South Korea by an unknown hacker or a group. South Korea was hit by a cyber attack on its nuclear power plant, causing the operator to conduct drills in order to test the ability of the nuclear plant to cope with a full-scale cyber-attack. Although the plant's operator says no critical data has been leaked. The cyber attack came into light after a hacker posted blueprints of nuclear reactors online and threatened further "leaks" unless authorities close down the reactors. According to the South Korean Yonhap News Agency, the hacker was able to access blueprints of reactors, floor maps and other internal information on the plant. Last week with the help of a Twitter account named " president of anti-nuclear reactor group ," the hacker posted leaked data revea...

The Revolution from Cyber Terrorist attack to Indian Cyber Security Cyber attack has put our lives in danger every second. The cyber attacks are becoming the root cause of the mishappenings around us every other day. As the next generation wars are increasing depending on robust and secure information systems networks, it is imperative for a country to invest in building a reliable infrastructure. As the next generation wars are increasing depending on robust and secure information systems networks, it is imperative for a country to invest in building a reliable infrastructure. Increasing attacks on cyberspace in India has brought several professionals and experts from the Industry, in support with the last week, India’s Defense Minister, AK Antony,   announced   an additional $1.3 Billion will be invested in the project making the grand total to a $3.1 Billion.  It is observed that many Electronic Notification is usually sent before a major terrorist attack, fol...

The U.S. Cybersecurity and Infrastructure Security Agency (CISA) on Monday said there are no indications that the cyber attack targeting the Treasury Department impacted other federal agencies. The agency said it's working closely with the Treasury Department and BeyondTrust to get a better understanding of the breach and mitigate its impacts. "The security of federal systems and the data they protect is of critical importance to our national security," CISA said . "We are working aggressively to safeguard against any further impacts and will provide updates, as appropriate." The latest statement comes a week after the Treasury Department said it was the victim of a "major cybersecurity incident" that allowed Chinese state-sponsored threat actors to remotely access some computers and unclassified documents. The cyber attack, which came to light in early December 2024, involved a breach of BeyondTrust's systems that allowed the adversary to in...

Gene Simmons v. Anonymous : FBI raids Gig Harbor home in search of hacker who targeted Kiss frontman The FBI has raided the Gig Harbor home of an alleged hacker suspected in a cyber attack against Kiss bassist Gene Simmons. The October attack purportedly conducted by Anonymous – the same hacker group Sony claims crashed the Playstation Network – left the 61-year-old glam rocker’s websites down for about a week after he spoke at an anti-online piracy conference. Now, an FBI cyber crime squad has traced the attack to a Gig Harbor home where agents seized computer equipment late last month. In court documents filed with the U.S. District Court in Tacoma, a Los Angeles-based FBI special agent alleged the perpetrator of the attack was “most likely” someone living at the Gig Harbor residence. Writing the court, though, the agent, a member of the Bureau cyber crime unit, stopped short of saying so with certainty. “I believe that someone with access to the computer at the subject r...

The "coordinated" cyber attack targeting multiple sites across the Polish power grid has been attributed with medium confidence to a Russian state-sponsored hacking crew known as ELECTRUM . Operational technology (OT) cybersecurity company Dragos, in a new intelligence brief published Tuesday, described the late December 2025 activity as the first major cyber attack targeting distributed energy resources (DERs). "The attack affected communication and control systems at combined heat and power (CHP) facilities and systems managing the dispatch of renewable energy systems from wind and solar sites," Dragos said . "While the attack did not result in power outages, adversaries gained access to operational technology systems critical to grid operations and disabled key equipment beyond repair at the site." It's worth pointing out that ELECTRUM and KAMACITE share overlaps with a cluster referred to as Sandworm (aka APT44 and Seashell Blizzard). KA...

When assessing an organization’s external attack surface, encryption-related issues (especially SSL misconfigurations) receive special attention . Why? Their widespread use, configuration complexity, and visibility to attackers as well as users make them more likely to be exploited.  This highlights how important your SSL configurations are in maintaining your web application security and minimizing your attack surface. However, research shows that most (53.5%) websites have  inadequate security and that  weak SSL/TLS configuration is amongst the most common application vulnerabilities. Get your SSL configuration right, and you’ll enhance your cyber resilience and keep your apps and data safe. Get it wrong, however, and you can increase your organization’s attack surface, exposing your business to more cyberattacks. We’ll explore the impacts of SSL misconfigurations and explain why they present such a significant attack surface risk. Then, we’ll show you how a s...

Between crossovers - Do threat actors play dirty or desperate? In our dataset of over 11,000 victim organizations that have experienced a Cyber Extortion / Ransomware attack, we noticed that some victims re-occur. Consequently, the question arises why we observe a re-victimization and whether or not this is an actual second attack, an affiliate crossover (meaning an affiliate has gone to another Cyber Extortion operation with the same victim) or stolen data that has been travelling and re-(mis-)used. Either way, for the victims neither is good news.  But first thing’s first, let’s explore the current threat landscape, dive into one of our most recent research focuses on the dynamics of this ecosystem; and then explore our dataset on Law Enforcement activities in this space. Might the re-occurrence that we observe be foul play by threat actors and thus show how desperately they are trying to regain the trust of their co-offenders after disruption efforts by Law Enforcement? Or ar...