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Bad Rabbit Ransomware Uses Leaked 'EternalRomance' NSA Exploit to Spread

Bad Rabbit Ransomware Uses Leaked 'EternalRomance' NSA Exploit to Spread

Oct 27, 2017
A new widespread ransomware worm, known as " Bad Rabbit ," that hit over 200 major organisations, primarily in Russia and Ukraine this week leverages a stolen NSA exploit released by the Shadow Brokers this April to spread across victims' networks. Earlier it was reported that this week's crypto-ransomware outbreak did not use any National Security Agency-developed exploits, neither EternalRomance nor EternalBlue , but a recent report from Cisco's Talos Security Intelligence revealed that the Bad Rabbit ransomware did use EternalRomance exploit. NotPetya ransomware (also known as ExPetr and Nyetya) that infected tens of thousands of systems back in June also leveraged the EternalRomance exploit , along with another NSA's leaked Windows hacking exploit EternalBlue, which was used in the WannaCry ransomware outbreak. Bad Rabbit Uses EternalRomance SMB RCE Exploit Bad Rabbit does not use EternalBlue but does leverage EternalRomance RCE exploit to spread
Bad Rabbit: New Ransomware Attack Rapidly Spreading Across Europe

Bad Rabbit: New Ransomware Attack Rapidly Spreading Across Europe

Oct 24, 2017
A new widespread ransomware attack is spreading like wildfire around Europe and has already affected over 200 major organisations, primarily in Russia, Ukraine, Turkey and Germany, in the past few hours. Dubbed " Bad Rabbit ," is reportedly a new Petya-like targeted ransomware attack against corporate networks, demanding 0.05 bitcoin (~ $285) as ransom from victims to unlock their systems. According to an initial analysis provided by the Kaspersky, the ransomware was distributed via drive-by download attacks, using fake Adobe Flash players installer to lure victims' in to install malware unwittingly. "No exploits were used, so the victim would have to manually execute the malware dropper, which pretends to be an Adobe Flash installer. We've detected a number of compromised websites, all of which were news or media websites." Kaspersky Lab said . However, security researchers at ESET have detected Bad Rabbit malware as ' Win32/Diskcoder.D ' —
Code Keepers: Mastering Non-Human Identity Management

Code Keepers: Mastering Non-Human Identity Management

Apr 12, 2024DevSecOps / Identity Management
Identities now transcend human boundaries. Within each line of code and every API call lies a non-human identity. These entities act as programmatic access keys, enabling authentication and facilitating interactions among systems and services, which are essential for every API call, database query, or storage account access. As we depend on multi-factor authentication and passwords to safeguard human identities, a pressing question arises: How do we guarantee the security and integrity of these non-human counterparts? How do we authenticate, authorize, and regulate access for entities devoid of life but crucial for the functioning of critical systems? Let's break it down. The challenge Imagine a cloud-native application as a bustling metropolis of tiny neighborhoods known as microservices, all neatly packed into containers. These microservices function akin to diligent worker bees, each diligently performing its designated task, be it processing data, verifying credentials, or
How A Drive-by Download Attack Locked Down Entire City for 4 Days

How A Drive-by Download Attack Locked Down Entire City for 4 Days

Oct 16, 2017
We don't really know the pain and cost of a downtime event unless we are directly touched. Be it a flood, electrical failure, ransomware attack or other broad geographic events; we don't know what it is really like to have to restore IT infrastructure unless we have had to do it ourselves. We look at other people's backup and recovery issues and hope we are smarter or clever enough to keep it from happening to us. Recovery from a downtime event includes inconvenience, extra work, embarrassment and yes, real pain. A ransomware attack is a good example. Unitrends—an American company specialised in backup and business continuity solutions—recently shared with us a real cyber-attack incident happened with one of their customers to describe the required steps they took to recover functionality following a CryptoLocker attack against a US city. Also, how it cost city's Governance team days of production and hundreds of man-hours to recover. The Challenge
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WATCH: The SaaS Security Challenge in 90 Seconds

websiteAdaptive ShieldSaaS Security / Cyber Threat
Discover how you can overcome the SaaS security challenge by securing your entire SaaS stack with SSPM.
Ukraine Police Warns of New NotPetya-Style Large Scale CyberAttack

Ukraine Police Warns of New NotPetya-Style Large Scale CyberAttack

Oct 14, 2017
Remember NotPetya ? The Ransomware that shut down thousands of businesses, organisations and banks in Ukraine as well as different parts of Europe in June this year. Now, Ukrainian government authorities are once again warning its citizens to brace themselves for next wave of "large-scale" NotPetya-like cyber attack. According to a press release published Thursday by the Secret Service of Ukraine (SBU), the next major cyber attack could take place between October 13 and 17 when Ukraine celebrates Defender of Ukraine Day (in Ukrainian: День захисника України, Den' zakhysnyka Ukrayiny). Authorities warn the cyber attack can once again be conducted through a malicious software update against state government institutions and private companies. The attackers of the NotPetya ransomware also used the same tactic—compromising the update mechanism for Ukrainian financial software provider called MeDoc and swapping in a dodgy update including the NotPetya computer v
New Ransomware Not Just Encrypts Your Android But Also Changes PIN Lock

New Ransomware Not Just Encrypts Your Android But Also Changes PIN Lock

Oct 13, 2017
DoubleLocker —as the name suggests, it locks device twice. Security researchers from Slovakia-based security software maker ESET have discovered a new Android ransomware that not just encrypts users' data, but also locks them out of their devices by changing lock screen PIN. On top of that: DoubleLocker is the first-ever ransomware to misuse Android accessibility —a feature that provides users alternative ways to interact with their smartphone devices, and mainly misused by Android banking Trojans to steal banking credentials. "Given its banking malware roots, DoubleLocker may well be turned into what could be called ransom-bankers," said Lukáš Štefanko, the malware researcher at ESET. "Two-stage malware that first tries to wipe your bank or PayPal account and subsequently locks your device and data to request a ransom." Researchers believe DoubleLocker ransomware could be upgraded in future to steal banking credentials as well, other than just ext
Massive Email Campaign Sends Locky Ransomware to Over 23 Million Users

Massive Email Campaign Sends Locky Ransomware to Over 23 Million Users

Aug 31, 2017
Whenever we feel like the Locky ransomware is dead, the notorious threat returns with a bang . Recently, researchers from two security firms have independently spotted two mass email campaigns, spreading two different, but new variants of the Locky ransomware . Lukitus Campaign Sends 23 Million Emails in 24 Hours The campaign spotted by researchers at AppRiver sent out more than 23 million messages containing Locky ransomware in just 24 hours on 28 August across the United States in what appears to be one of the largest malware campaigns in the second half of this year. According to the researchers, the emails sent out in the attack were "extremely vague," with subjects lines such as "please print," "documents," "images," "photos," "pictures," and "scans" in an attempt to convince victims into infecting themselves with Locky ransomware. The email comes with a ZIP attachment (hiding the malware payload) tha
Easy-to-Use Apps Allow Anyone to Create Android Ransomware Within Seconds

Easy-to-Use Apps Allow Anyone to Create Android Ransomware Within Seconds

Aug 25, 2017
"Ransomware" threat is on the rise, and cyber criminals are making millions of dollars by victimizing as many people as they can—with WannaCry , NotPetya and LeakerLocker being the ransomware threats that made headlines recently. What's BAD? Hacker even started selling ransomware-as-a-service (RaaS) kits in an attempt to spread this creepy threat more easily, so that even a non-tech user can create their own ransomware and distribute the threat to a wider audience. The WORSE —You could see a massive increase in the number of ransomware campaigns during the next several months—thanks to new Android apps available for anyone to download that let them quickly and easily create Android ransomware with their own devices. Security researchers at Antivirus firm Symantec have spotted some Android apps available on hacking forums and through advertisements on a social networking messaging service popular in China, which let any wannabe hacker download and use Trojan
IPS as a Service Blocks WannaCry Spread Across the WAN

IPS as a Service Blocks WannaCry Spread Across the WAN

Aug 14, 2017
One of the most devastating aspects of the recent WannaCry ransomware attack was its self-propagating capability exploiting a vulnerability in the file access protocol, SMB v1. Most enterprises defences are externally-facing, focused on stopping incoming email and web attacks. But, once attackers gain a foothold inside the network through malware, there are very few security controls that would prevent the spread of the attack between enterprise locations in the Wide Area Network (WAN). This is partly due to the way enterprises deploy security tools, such as IPS appliances, and the effort needed to maintain those tools across multiple locations. It's for those reasons Cato Networks recently introduced a context-aware Intrusion Prevention System (IPS) as part of its secure SD-WAN service . There are several highlights in this announcement that challenge the basic concept of how IT security maintains an IPS device and sustains the effectiveness of its protection. Cato Network
Ukrainian Man Arrested For Distributing NotPetya Ransomware And Helping Tax Evaders

Ukrainian Man Arrested For Distributing NotPetya Ransomware And Helping Tax Evaders

Aug 10, 2017
Ukrainian authorities have arrested a 51-year-old man accused of distributing the infamous Petya ransomware (Petya.A, also known as NotPetya) — the same computer virus that massively hit numerous businesses, organisations and banks in Ukraine as well as different parts of Europe around 45 days ago. However, the story is not as simple as it seems, which portrayed this man as a criminal. I recommend you to read complete article to understand the case better and then have an opinion accordingly. Sergey Neverov (Сергей Неверов), father of two sons and the resident of the southern city of Nikopol, is a video blogger and computer enthusiast who was arrested by the Ukrainian police on Monday, August 7 from his home. What Neverov Did? According to a press release published on Thursday by the Ukrainian cyber police department, Neverov uploaded a video, showing how to infect a computer with Petya.A ransomware—and also shared a download link for NotPetya malware to his social media
Bitcoin Exchange Operator Arrested For $4 Billion Money Laundering Scheme

Bitcoin Exchange Operator Arrested For $4 Billion Money Laundering Scheme

Jul 27, 2017
Greek  police have arrested a Russian man who is believed to have been the operator of the popular BTC-e Bitcoin exchange on charges of laundering more than $4 billion in bitcoin for culprits involved in hacking attacks, tax fraud and drug trafficking. A United States jury indicted 38-year-old Alexander Vinnik on Wednesday after his arrest in Greece on Tuesday at the request of US law enforcement authorities. The suspect is one of the operators of BTC-e, a service operational since 2011. Headquartered in Russia, the digital currency exchange has been offline since the arrest of Vinnik, and its homepage says, "Site is under maintenance. We apologize for the inconvenience.." According to a press release published by the U.S. Treasury's Financial Crimes Enforcement Network (FinCEN), BTC-e ignored "know your customer" laws in an effort to serve criminals, and even hosted message boards buzzing with illegal activities. The FinCEN also announced a $110
Decompiled SLocker Android Ransomware Source Code Published Online

Decompiled SLocker Android Ransomware Source Code Published Online

Jul 24, 2017
Bad news for Android users — Decompiled source code of for one of the oldest mobile and popular Android ransomware families has been published online, making it available for cyber criminals who can use it to develop more customised and advanced variants of Android ransomware. Decompiled source code for the SLocker  android ransomware, which saw a six-fold increase in the number of new versions over the past six months, has just been published on GitHub and is now available to anyone who wants it. The SLocker source code has been published by a user who uses 'fs0c1ety' as an online moniker and is urging all GitHub users to contribute to the code and submit bug reports. SLocker or Simple Locker is mobile lock screen and file-encrypting ransomware that encrypts files on the phone and uses the Tor for command and control (C&C) communication. The malware also posed as law enforcement agencies to convince victims into paying the ransom. Famous for infecting thousands
Over 70,000 Memcached Servers Still Vulnerable to Remote Hacking

Over 70,000 Memcached Servers Still Vulnerable to Remote Hacking

Jul 18, 2017
Nothing in this world is fully secure, from our borders to cyberspace. I know vulnerabilities are bad, but the worst part comes in when people just don't care to apply patches on time. Late last year, Cisco's Talos intelligence and research group discovered three critical remote code execution (RCE) vulnerabilities in Memcached that exposed major websites including Facebook, Twitter, YouTube, Reddit, to hackers. Memcached is a popular open-source and easily deployable distributed caching system that allows objects to be stored in memory. The Memcached application has been designed to speed up dynamic web applications ( for example php-based websites) by reducing stress on the database that helps administrators to increase performance and scale web applications. It's been almost eight months since the Memcached developers have released patches for three critical RCE vulnerabilities (CVE-2016-8704, CVE-2016-8705 and CVE-2016-8706) but tens of thousands of servers
New Ransomware Threatens to Send Your Internet History & Private Pics to All Your Friends

New Ransomware Threatens to Send Your Internet History & Private Pics to All Your Friends

Jul 13, 2017
After WannaCry and Petya ransomware outbreaks, a scary (but rather creative) new strain of ransomware is spreading via bogus apps on the Google Play Store, this time targeting Android mobile users. Dubbed LeakerLocker , the Android ransomware does not encrypt files on victim's device, unlike traditional ransomware, rather it secretly collects personal images, messages and browsing history and threatens to share it to their contacts if they don't pay $50 (£38). Researchers at security firm McAfee spotted the LeakerLocker ransomware in at least two apps — Booster & Cleaner Pro and Wallpapers Blur HD — in the Google Play Store, both of which have thousands of downloads. To evade detection of malicious functionality, the apps initially don't contain any malicious payload and typical function like legitimate apps. But once installed by users, the apps load malicious code from its command-and-control server, which instructs them to collect a vast number of sensitive
Private Decryption Key For Original Petya Ransomware Released

Private Decryption Key For Original Petya Ransomware Released

Jul 07, 2017
Rejoice Petya-infected victims! The master key for the original version of the Petya ransomware has been released by its creator, allowing Petya-infected victims to recover their encrypted files without paying any ransom money. But wait, Petya is not NotPetya. Do not confuse Petya ransomware with the latest destructive NotPetya ransomware (also known as ExPetr and Eternal Petya) attacks that wreaked havoc across the world last month, massively targeting multiple entities in Ukraine and parts of Europe. The Petya ransomware has three variants that have infected many systems around the world, but now the author of the original malware, goes by the pseudonym Janus , made the master key available on Wednesday. According to the security researchers, victims infected with previous variants of Petya ransomware, including Red Petya (first version) and Green Petya (second version) and early versions the GoldenEye ransomware can get their encrypted files back using the master key.
[Video] Ukrainian Police Seize Servers of Software Firm Linked to NotPetya Cyberattack

[Video] Ukrainian Police Seize Servers of Software Firm Linked to NotPetya Cyberattack

Jul 05, 2017
Ukrainian National Police has released a video showing officers raiding company of M.E.Doc accounting software makers, whose systems have been linked to outbreak of Petya (NotPetya) ransomware that recently infected computers of several major companies worldwide. On 4th July, masked police officers from Ukrainian anti-cybercrime unit — carrying shotguns and assault rifles — raided the software development firm " Intellect Service, " in the capital city Kyiv and seized their servers, which were reportedly compromised by hackers to spread (ExPetr, PetrWrap, Petya, NotPetya) ransomware. Researchers from ESET security firm have found a very stealthy malicious code in the M.E.Doc software update which was injected by an unknown hacker or group of hackers in mid-April by exploiting a vulnerability. The malicious software upgrade, designed to install a backdoor and give unauthorized remote access to attackers, was then delivered as an update to nearly 1 million computers belonging
Windows 10 to Get Built-in Protection Against Most Ransomware Attacks

Windows 10 to Get Built-in Protection Against Most Ransomware Attacks

Jun 30, 2017
Ransomware Ransomware Everywhere Not a Single Place to Hide! But, Microsoft has a simple solution to this problem to protect millions of its users against most ransomware attacks. Two massive ransomware attacks — WannaCry and Petya (also known as NotPetya ) — in a month have caused chaos and disruption worldwide, forcing hospitals, ATMs, shipping companies, governments, airports and car companies to shut down their operations. Most ransomware in the market, including WannaCry and NotPetya, are specifically designed to target computers running Windows operating system, which is why Microsoft has been blamed for not putting proper defensive measures in place to prevent such threats. But not now! In the wake of recent devastating global ransomware outbreaks, Microsoft has finally realized that its Windows operating system is deadly vulnerable to ransomware and other emerging threats that specifically targets its platform. To tackle this serious issue, the tech giant has
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