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Japanese authorities have arrested a 14-year-old boy in Osaka, a prefecture and large port city, for allegedly creating and distributing a ransomware malware . This is the first such arrest in Japan which involves a Ransomware-related crime. Ransomware is a piece of malware that encrypts files on a victim's computer and makes them inaccessible until the victim pays a ransom, usually in Bitcoins, in order to get the decryption keys for the encrypted files. Ransomware has been around for a few years, but currently, it has become a major cyber threat for businesses and users across the world. Just last month, the WannaCry ransomware hit over 300,000 PCs within just 72 hours, wreaking havoc worldwide. The recent arrest came after the teenager, who is a third-year junior high school student, created a ransomware virus and uploaded its source code on the Internet, according to multiple Japanese media. The student, who admitted to the allegations, combined free encryption

Security researchers have discovered a massive malware campaign that has already infected more than 250 million computers across the world, including Windows and Mac OS. Dubbed Fireball , the malware is an adware package that takes complete control of victim's web browsers and turns them into zombies, potentially allowing attackers to spy on victim's web traffic and potentially steal their data. Check Point researchers, who discovered this massive malware campaign, linked the operation to Rafotech, a Chinese company which claims to offer digital marketing and game apps to 300 million customers. While the company is currently using Fireball for generating revenue by injecting advertisements onto the browsers, the malware can be quickly turned into a massive destroyer to cause a significant cyber security incident worldwide. Fireball comes bundled with other free software programs that you download off of the Internet. Once installed, the malware installs browser plug

Imagine a world where the software that powers your favorite apps, secures your online transactions, and keeps your digital life could be outsmarted and taken over by a cleverly disguised piece of code. This isn't a plot from the latest cyber-thriller; it's actually been a reality for years now. How this will change – in a positive or negative direction – as artificial intelligence (AI) takes on a larger role in software development is one of the big uncertainties related to this brave new world. In an era where AI promises to revolutionize how we live and work, the conversation about its security implications cannot be sidelined. As we increasingly rely on AI for tasks ranging from mundane to mission-critical, the question is no longer just, "Can AI  boost cybersecurity ?" (sure!), but also "Can AI  be hacked? " (yes!), "Can one use AI  to hack? " (of course!), and "Will AI  produce secure software ?" (well…). This thought leadership article is about the latter. Cydrill  (a

When the world was dealing with the threat of the self-spreading WannaCry ransomware , WikiLeaks released a new batch of CIA Vault 7 leaks , detailing two apparent CIA malware frameworks for the Microsoft Windows platform. Dubbed " AfterMidnight " and " Assassin ," both malware programs are designed to monitor and report back actions on the infected remote host computer running the Windows operating system and execute malicious actions specified by the CIA. Since March, WikiLeaks has published hundreds of thousands of documents and secret hacking tools that the group claims came from the US Central Intelligence Agency (CIA). This latest batch is the 8th release in the whistleblowing organization's 'Vault 7' series. 'AfterMidnight' Malware Framework According to a statement from WikiLeaks, 'AfterMidnight' allows its operators to dynamically load and execute malicious payload on a target system. The main controller of the ma

It is no secret that cybercriminals are becoming dramatically more adept, innovative, and stealthy with each passing day. While new forms of cybercrime are on the rise, traditional activities seem to be shifting towards more clandestine techniques that involve the exploitation of standard system tools and protocols, which are not always monitored. The latest example of such attack is DNSMessenger – a new Remote Access Trojan (RAT) that uses DNS queries to conduct malicious PowerShell commands on compromised computers – a technique that makes the RAT difficult to detect onto targeted systems. The Trojan came to the attention of Cisco's Talos threat research group by a security researcher named Simpo, who highlighted a tweet that encoded text in a PowerShell script that said 'SourceFireSux.' SourceFire is one of Cisco's corporate security products. DNSMessenger Attack Is Completely Fileless Further analysis of the malware ultimately led Talos researchers to

Ransomware has risen dramatically since last few years, so rapidly that it might have already hit you or someone you know. With hundred of thousands of ransomware variants emerging every day, it is quite difficult for traditional signature-based antivirus tools to keep their signature database up-to-date. So, if signature-based techniques are not enough to detect ransomware infection, then what else can we do? The solution is RansomFree . Boston-based cyber security firm Cybereason has released RansomFree — a real-time ransomware detection and response software that can spot most strains of Ransomware before it starts encrypting files and alert the user to take action. RansomFree is a free standalone product and is compatible with PCs running Windows 7, 8 and 10, as well as Windows Server 2010 R2 and 2008 R2. Instead of regularly updated malware signatures to fight the bad programs, RansomFree uses "behavioral and proprietary deception" techniques to detect ne

Is your PC infected with Ransomware? Either pay the ransom amount to the attacker or spread the infection further to get the decryption keys. Yes, this new technique has been employed by cyber criminals with the latest round of ransomware threat, dubbed Popcorn Time. Initially discovered by MalwareHunterTeam , the new Popcorn Time Ransomware has been designed to give the victim's a criminal way of getting a free decryption key for their encrypted files and folders. Popcorn Time works similar to other popular ransomware threats, such as the Crysis Ransomware and TeslaCrypt, that encrypt various data stored on the infected computer and ask victims to pay a ransom amount to recover their data. But to get their important files back, Popcorn Time gives victims option to pay a ransom to the cyber criminal or infect two other people and have them pay the ransom to get a free decryption key. What's even worse? The victims are encouraged to pay the ransom of 1 Bitcoin (~$75

Nothing is immune to being hacked when hackers are motivated. The same proved by hackers on Friday, when more than 2,000 computer systems at San Francisco's public transit agency were apparently got hacked. San Francisco's Municipal Transportation Agency, also known as MUNI, offered free rides on November 26th after MUNI station payment systems and schedule monitors got hacked by ransomware and station screens across the city started displaying a message that reads: " You Hacked, ALL Data Encrypted. Contact For Key(cryptom27@yandex.com)ID:681 ,Enter. " According to the San Francisco Examiner, MUNI confirmed a Ransomware attack against the station fare systems, which caused them to shut down ticket kiosks and make rides free this weekend. As you can see, the above message delivered by the malware followed by an email address and ID number, which can then be used to arrange ransom payments. MUNI Spokesman Paul Rose said his agency was investigating the m

Apple Mac Computers are considered to be much safer than Windows at keeping viruses and malware out of its environment, but that's simply not true anymore. It's not because Mac OS X is getting worse every day, but because hackers are getting smart and sophisticated these days. The bad news for Mac users is that malware targeting webcams and microphones has now come up for Mac laptops as well. Patrick Wardle, an ex-NSA staffer who heads up research at security intelligence firm Synack, discovered a way for Mac malware to tap into your live feeds from Mac's built-in webcam and microphone to locally record you even without detection. Wardle is the same researcher who has discovered a number of security weaknesses in Apple products, including ways to bypass the Gatekeeper protections in OS X. Wardle also released a free tool called RansomWhere? earlier this year that has generic detection capabilities for Mac OS X ransomware variants. Wardle is scheduled to present h

Hey! Wait! Wait! Wait! Don't plug in that USB stick into your laptop. It could infect your computer with malware and viruses. Australia's Victoria Police Force has issued a warning regarding unmarked USB flash drives containing harmful malware being dropped inside random people's letterboxes in the Melbourne suburb of Pakenham. It seems to one of the latest tactics of cyber criminals to target people by dropping malware-laden USB sticks into their mailboxes, in the hope unsuspecting users will plug the infected devices into their personal or home computers. The warning, published on the official website of the Victoria Police, one of Australia's state police departments, reads: "Members of the public are allegedly finding unmarked USB drives in their letterboxes. Upon inserting the USB drives into their computers victims have experienced fraudulent media streaming service offers, as well as other serious issues [malware]. The USB drives are belie

Unlike specially crafted malware specifically developed to take advantage of Windows operating system platform, cyber attackers have started creating cross-platform malware for wider exploitation. Due to the rise in popularity of Mac OS X and other Windows desktop alternatives, hackers have begun designing cross-platform malware modularly for wide distribution. Cross-platform malware is loaded with specialized payloads and components, allowing it to run on multiple platforms. One such malware family has recently been discovered by researchers at Kaspersky Lab, which run on all the key operating systems, including Windows, Linux, and Mac OS X. Stefan Ortloff, a researcher from Kaspersky Lab's Global Research and Analysis Team, first discovered the Linux and Windows variants of this family of cross-platform backdoor, dubbed Mokes , in January this year. Now, the researcher today confirmed the existence of an OS X variant of this malware family, explaining a technical breakd

What's the worst that could happen when a Ransomware malware hits University? Last month, the IT department of the University from where I have done my graduation called me for helping them get rid of a Ransomware infection that locked down all its student's results just a day before the announcement. Unfortunately, there was no decrypter available for that specific ransomware sample, but luckily they had the digital backup for the examination results in the form of hundreds of excel sheets. So, somehow backup helped administrator to re-compile complete result once again into the database, but this delayed the announcement for over 30 days. However, the situation is not same every time. Recently, the University of Calgary in Alberta  paid a ransom of $20,000 to decrypt their computer systems' files and regain access to its own email system after getting hit by a ransomware infection. The University fell victim to ransomware last month, when the malware instal

Security researchers have discovered a sophisticated piece of malware that uses tricks from the Stuxnet sabotage malware and is specifically designed to target industrial control systems (ICS) and supervisory control and data acquisition (SCADA) systems. Researchers at the security firm FireEye Labs Advanced Reverse Engineering said on Thursday that the malware, dubbed " IRONGATE ," affects Siemens industrial control systems. The malware only works in a simulated environment and is probably just a proof-of-concept that is likely not used in wild; therefore is not yet advanced enough to impact real-world systems . The Irongate malware "is not viable against operational Siemens control systems," the cybersecurity firm said in its blog post , and the malware "does not exploit any vulnerabilities in Siemens products." The researchers found this malware fascinating due to its mode of operation that included some Stuxnet-like behavior. The Stuxnet sab

Russian authorities have arrested a gang of 50 hackers suspected of stealing more than 1.7 Billion Rubles ( over US$25 Million ) from banks and other financial institutions in the country since 2011. The same criminal gang had tried to steal a further 2.273 Billion Roubles by issuing false payment instructions, but that were blocked. The group allegedly used a Trojan called " Lurk " to set up a network of bots on infected computers to carry out the attacks, according to Russia's FSB ( Federal Security Service ). Initially identified in 2012, Lurk is a "fileless" Trojan that runs in RAM and has mostly been used for collecting banking credentials, especially for banks in Eastern Europe and the Russian Federation. The criminal gang allegedly seeded some of Russia's most popular websites with Lurk. Once infected, the malware downloaded more software modules, allowing the hackers to gain remote access to victims' computers. The hackers then stole

In Brief Two International hackers, Aleksandr Andreevich Panin and Hamza Bendelladj, have been sentenced to a combined 24 years and 6 months in prison for their roles in developing and distributing SpyEye banking trojan, a powerful botnet similar to the infamous ZeuS malware. Both hackers were charged with stealing hundreds of millions of dollars from banking institutions worldwide. Masterminds behind the development and distribution of the infamous " SpyEye " botnet have finally been sentenced to a combined total of 24 years and 6 months in prison. Aleksandr Andreevich Panin and Hamza Bendelladj have been sentenced for their roles in developing and distributing SpyEye malware that is said to have caused hundreds of millions of dollars in losses to the financial sector, the U.S. Justice Department said  on Wednesday. SpyEye, a successor to the notorious Zeus banking malware , has affected financial institutions since 2009. Once infected, the malware connects t

Do you deal with MS Word files on the daily basis? If yes, then are you aware that even opening a simple doc file could compromise your system? It is a matter to think that the virus does not directly affect you, but it is you who let the virus carry out the attack by enabling deadly "Macros" to view the doc contents that are generally on eye-catching subjects like bank invoice. How Macros are Crippling your System? The concept of Macros dates back to 1990s. You must be familiar with this message: " Warning: This document contains macros. " A Macro is a series of commands and actions that help to automate some tasks. Microsoft Office programs support Macros written in Visual Basic for Applications (VBA), but they can also be used for malicious activities like installing malware. Hackers are cleverly using this technique on the shade of social engineering by sending the malicious Macros through doc file or spreadsheet with an eye-catching subject in t

If you receive a mail masquerading as a company's invoice and containing a Microsoft Word file, think twice before clicking on it. Doing so could cripple your system and could lead to a catastrophic destruction. Hackers are believed to be carrying out social engineering hoaxes by adopting eye-catching subjects in the spam emails and compromised websites to lure the victims into installing a deadly ransomware, dubbed " Locky ," into their systems. So if you find .locky extension files on your network shares, Congratulations! You are infected and left with just two solutions: Rebuild your PC from scratch or Pay the ransom. Locky ransomware is spreading at the rate of 4000 new infections per hour , which means approximately 100,000 new infections per day . Microsoft MACROS are Back It is hard to digest the fact that, in this 2016, even a single MS Word document could compromise your system by enabling ' Macros .' This is where the poin

Over the last few years, we have seen several types of Ransomware malware that demand a whopping amount of money from users for the retrieval of their locked, compromised sensitive files. We have also witnessed the birth of decryption solution for some of the Ransomware like Cryptolocker (partial), Coinvault , Rescue Kit . One more solution has recently been released for decryption of newly emerging ransomware, dubbed as Hydracrypt and Umbrecrypt that are propagated through Angler Exploit Kit. Both of the malware belong to CrypBoss ransomware family. The source code of CrypBoss Ransomware was leaked last year on Pastebin, which was later analyzed by Fabian Wosar, a security researcher at Emsisoft. With the help of CrypBoss Source code, Wosar was successfully able to crack the encryption algorithm of the ransomware and quickly made the decryption tool for CrypBoss and its variants ( Hydracrypt and Umbrecrypt ). It is found that both Hydracrypt and Umbrec

Yes, you heard me right. A newly discovered Facebook hacking tool actually has the capability to hack Facebook account, but YOURS , and not the one you desire to hack. How to Hack Facebook account? How to Hack my Girlfriends Facebook account? My boyfriend is cheating on me, How do I hack his Facebook Account? These are the queries that most of the Internet users search on Google. But Beware! If you come across any Facebook hacking tool that promises you to help you hack your friends Facebook accounts, you may end up downloading a hacking tool that could hack you, instead of them. Facebook  Hacking Tool that Can Really Hack, But Your Accounts Dubbed Remtasu , the tool is marketing itself as a Facebook hacking tool but actually is a Windows-based Trojan that has accelerated globally over the past year, and has now capability to disguise itself as an app for accessing people's Facebook account credentials. The tool contains a Keylogger that can captur