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Imagine… You drive to work in your Smart-Car connected to the GPS automatically, but a hacker breaks into your car's network, takes control of the steering wheel, crashes you into a tree, and BOOM ! Believe it or not, such cyber attacks on smart devices are becoming reality. Car Hacking was recently demonstrated by a pair of security researchers who controlled a Jeep Cherokee remotely from miles away, which shows a rather severe threat to the growing market of the Internet of Things (IoT) . Internet of Things (IoT) — A technology that connects objects to a network or the Internet, and enables interaction among varied devices such as: Smart Cars Smart TVs Refrigerators Wearables Routers Other embedded computing as well as non-computing devices. Few days back, I had read about Smart Dustbins that are the latest smart objects to become Wi-Fi-enabled. Internet of Things to make Cities Smart or Dumb? Cities around the world are becoming...

You might be surprised to know that your security cameras, Internet-connected toasters and refrigerators may have inadvertently participated in the massive cyber attack that broke a large portion of the Internet on Friday. That's due to massive Distributed Denial of Service (DDoS) attacks against Dyn, a major domain name system (DNS) provider that many sites and services use as their upstream DNS provider for turning IP addresses into human-readable websites. The result we all know: Twitter, GitHub, Amazon, Netflix, Pinterest, Etsy, Reddit, PayPal, and AirBnb, were among hundreds of sites and services that were rendered inaccessible to Millions of people worldwide for several hours. Why and How the Deadliest DDoS Attack Happened It was reported that the Mirai bots were used in the massive DDoS attacks against DynDNS, but they "were separate and distinct" bots from those used to execute record-breaking DDoS attack against French Internet service and hosting...

State-sponsored threat actors from China used artificial intelligence (AI) technology developed by Anthropic to orchestrate automated cyber attacks as part of a "highly sophisticated espionage campaign" in mid-September 2025. "The attackers used AI's 'agentic' capabilities to an unprecedented degree – using AI not just as an advisor, but to execute the cyber attacks themselves," the AI upstart said . The activity is assessed to have manipulated Claude Code, Anthropic's AI coding tool, to attempt to break into about 30 global targets spanning large tech companies, financial institutions, chemical manufacturing companies, and government agencies. A subset of these intrusions succeeded. Anthropic has since banned the relevant accounts and enforced defensive mechanisms to flag such attacks. The campaign, GTG-1002, marks the first time a threat actor has leveraged AI to conduct a "large-scale cyber attack" without major human intervention an...

Another day, another data breach. This time one of the world's "big four" accountancy firms has fallen victim to a sophisticated cyber attack. Global tax and auditing firm Deloitte has confirmed the company had suffered a cyber attack that resulted in the theft of confidential information, including the private emails and documents of some of its clients. Deloitte is one of the largest private accounting firms in the U.S. which offers tax, auditing, operations consulting, cybersecurity advisory, and merger and acquisition assistance services to large banks, government agencies and large Fortune 500 multinationals, among others. The global accountancy firm said Monday that its system had been accessed via an email platform from October last year through this past March and that "very few" of its clients had been affected, the Guardian reports . The firm discovered the cyber attack in March, but it believes the unknown attackers may have had access to i...

By now I am sure you have already heard something about the WannaCry ransomware , and are wondering what's going on, who is doing this, and whether your computer is secure from this insanely fast-spreading threat that has already hacked nearly 200,000 Windows PCs over the weekend. The only positive thing about this attack is that — you are here — as after reading this easy-to-understandable awareness article, you would be so cautious that you can save yourself from WannaCry, as well as other similar cyber attacks in the future. Also Read — Google Researcher Finds Link Between WannaCry Attacks and North Korea . Since this widely spread ransomware attack is neither the first nor the last one to hit users worldwide, prevention is always the key to protect against such malware threats. What is WannaCry? How to Protect your Computer from WannaCry Ransomware? Follow These Simple Steps. TWEET THIS In this article, we have provided some of the most important primary secu...

A new report from XM Cyber has found – among other insights - a  dramatic  gap between where most organizations focus their security efforts, and where the most serious threats actually reside. The new report, Navigating the Paths of Risk: The State of Exposure Management in 2024, is based on hundreds of thousands of attack path assessments conducted by the  XM Cyber platform  during 2023. These assessments uncovered over 40 million exposures that affected millions of business-critical assets. Anonymized data regarding these exposures was then provided to the Cyentia Institute for independent analysis. To read the full report,  check it out here . Download the report to discover: Key findings on the types of exposures putting organizations at greatest risk of breach. The state of attack paths between on-prem and cloud networks. Top attack techniques seen in 2023. How to focus on what matters most, and remediate high-impact exposure risks...

Hackers aligned with North Korea have always been accused of attacking and targeting South Korean organizations, financial institutions, banks and media outlets. Recent reports indicate that North Korean hackers have hacked into more than 140,000 computers of at least 160 South Korean government agencies and companies, and allegedly injected malware in the systems. The cyber attack was designed to lay for a long term period against its rival, authorities in Seoul said. The South Korean police were on high alert against cyberattacks by the North Korean hackers, especially after North Korea successfully tested a miniaturized hydrogen bomb in January and a long-range rocket launch in February, Reuters reports . According to the police, the hacking attack began in 2014 but was detected only in February this year, after North Korea managed to steal information from two companies: the SK and Hanjin Group. The documents stolen from the two companies included blueprints for the wi...

Almost 20,000 Tesco Bank customers have had their money stolen from their accounts after the banking arm of UK's biggest retailer fall victim to a hacking attack this weekend. As a result of the hack, Tesco Bank has frozen online transactions in an attempt to protect its customers from, what it described as, the “ online criminal activity. ” However, customers can still use their debit and credit cards for cash withdrawals and card-based payments. Tesco Bank has not disclosed any details of the cyber attack or how accounts had been compromised, but Benny Higgins, chief executive of Tesco, confirmed that the hack affected 40,000 of its 136,000 accounts, half of which had already been used to withdraw money fraudulently over the weekend. The bank would not disclose the total amount stolen from the accounts, but confirmed that the amount stolen was a " big number but not a huge number. " If you have been affected by this incident, don’t worry! Higgins has apo...

The rise in the costs of data breaches, ransomware, and other cyber attacks leads to rising cyber insurance premiums and more limited cyber insurance coverage. This cyber insurance situation increases risks for organizations struggling to find coverage or facing steep increases. Some  Akin Gump Strauss Hauer & Feld LLP's  law firm clients, for example, reported a three-fold increase in insurance rates, and carriers are making "a huge pullback" on coverage limits in the past two years. Their cybersecurity practice co-head, Michelle Reed, adds, "The reduced coverage amount can no longer shield policyholders from cyber losses. A $10 million policy can end up with a $150,000 limit on cyber frauds." The cyber-insurance situation is so concerning that the U.S. Treasury Department recently issued a  request for public input  on a potential federal cyber-insurance response program. This request is in addition to the assessment led conjointly by the Federal Insura...

The infamous hacking group Anonymous that vowed an ' Electronic Holocaust ' against Israel and promised to 'erase Israel from cyberspace' on 7th April, managed to launch a cyber attack, beginning Tuesday morning. In a spooky video " message to Israel " posted on YouTube March 4 , Anonymous declared cyber attack against Israel on April 7 in response to what the group calls ' crimes in the Palestinian territories. ' Today we noticed a number of hacking incidents against Israeli cyberspace under #OpIsrael . Anonymous conduct #OpIsrael attack against Israel every year on 7th April and this is the fourth annual cyber attack on Israel in order to protest against Israeli bombing on the Palestinian territory. CYBER ATTACKS AGAINST ISRAEL Today, Anonymous and Pro-Palestinian hackers targeted dozens of Israeli Government websites , including the Knesset portal (parliament), as well as websites related to the Israeli court system and the ...

If you believe that your organization is not at real risk of cyber attack, then you are absolutely wrong. Incidents of massive data breaches, advanced cyber attacks coming from China , groups like Syrian Electronic Army , Hacking Point of Sale machines at retailers such as Target have splashed across the news in the last one year. Whether a Government Agency or Private Company, Small or a Large Tech Company.... ...It’s no secret that No one is Immune to Cyber Attacks . This article is the first in a two-part series from The Hacker News , listing first four out of  Top 7 Brutal Cyber Attacks. And here we go... #1 "Hacking Team" Data Breach Hacking Team , the controversial spyware company, recently been hacked by some unidentified hackers that exposed over 400 gigabytes of its internal sensitive data on the Internet. Milan (Italy) based IT firm ‘Hacking Team’ sells intrusion and surveillance software solutions to Governments and Law Enforcement agen...

Medieval castles stood as impregnable fortresses for centuries, thanks to their meticulous design. Fast forward to the digital age, and this medieval wisdom still echoes in cybersecurity. Like castles with strategic layouts to withstand attacks, the Defense-in-Depth strategy is the modern counterpart — a multi-layered approach with strategic redundancy and a blend of passive and active security controls.  However, the evolving cyber threat landscape can challenge even the most fortified defenses. Despite the widespread adoption of the Defense-in-Depth strategy, cyber threats persist. Fortunately, the Defense-in-Depth strategy can be augmented using Breach and Attack Simulation (BAS), an automated tool that assesses and improves every security control in each layer. Defense-in-Depth: False Sense of Security with Layers Also known as multi-layered defense, the defense-in-depth strategy has been widely adopted by organizations since the early 2000s. It’s based on the assumption th...