Cryptomining Gold Rush: One Gang Rakes In $7M Over 6 Months

The bloom is on the criminal cryptomining of computer resources and the reason is obvious – it’s lucrative. One cryptomining gang tracked by researchers over the past six months minted $7 million with the help of 10,000 computers infected with mining malware. The rise of malicious cryptomining...

Financial Cyberthreats in 2017

In 2017, we saw a number of changes to the world of financial threats and new actors emerging. As we have previously noted, fraud attacks in financial services have become increasingly account-centric. User data is a key enabler for large-scale fraud attacks, and frequent data breaches - among...

New Research: Crypto-mining Drives Almost 90% of All Remote Code Execution Attacks

It’s early in 2018 and we have already witnessed one of the top contenders in this year’s web application attacks. Continuing the trend from the last months of 2017, crypto-mining malware is quickly becoming attackers’ favorite modus operandi. In December 2017, 88 percent of all remote code...

New IoT Botnet DoubleDoor Bypass Firewall to Drop Backdoor

By Waqas A new Internet of Things IoT botnet campaign dubbed as This is a post from HackRead.com Read the original post: New IoT Botnet DoubleDoor Bypass Firewall to Drop Backdoor...

Humans, Machines and Data: Fighting Mirai, Together

By Yohai Einav, Hongliang Liu Background It's been 18 months since Mirai entered our lives, and, unfortunately, we expect it to have a perennial presence in our cyber-world for years to come. If we look at the big picture, all indicators suggest that the Mirai problem and its descendants is just...

Romance Scams Drive Necurs Botnet Activity in Run Up to Valentine’s Day

Necurs botnet activity is spiking as scammers use the network to flood inboxes with promises of companionship, in part of a seasonal wave of Valentine’s Day-themed spam. Victims are encouraged to share revealing photos of themselves, which scammers later use as leverage in extortion shakedowns. T...

U.K. and U.S. Government Websites Among Thousands Infected by Cryptocurrency Miner

More than 4,200 websites, including many run the U.K. and U.S. governments, were infected on Feb. 11 by a Monero cryptocurrency miner delivered through Browsealoud, a hosted accessibility service that can read website content aloud for people with visual impairments. Browsealoud developer Texthel...

This Week in Security News: Botnets and Breaches

Welcome to our weekly roundup, where we share what you need to know about the cybersecurity news and events that happened over the past few days. This week, North Korean hackers overtook Adobe, Trend Micro Safety Solutions discovered new a botnet, and the threat of third-party cyber breaches made...

Watch Out! New Cryptocurrency-Mining Android Malware is Spreading Rapidly

Due to the recent surge in cryptocurrency prices, threat actors are increasingly targeting every platform, including IoT, Android, and Windows, with malware that leverages the CPU power of victims' devices to mine cryptocurrency. Just last month, Kaspersky researchers spotted fake antivirus and...

DDoS attacks in Q4 2017

News overview In terms of news about DDoS attacks, the last quarter of 2017 was livelier than the previous one. Some major botnets were discovered and destroyed. For instance, early December saw the FBI, Microsoft, and Europol team up to knock out the Andromeda botnet, in operation since 2011. In...

Alleged Spam Kingpin ‘Severa’ Extradited to US

Peter Yuryevich Levashov, a 37-year-old Russian computer programmer thought to be one of the world's most notorious spam kingpins, has been extradited to the United States to face federal hacking and spamming charges. Levashov, in an undated photo. Levashov, who allegedly went by the hacker names...

New Monero Crypto Mining Botnet Leverages Android Debugging Tool

A new botnet that distributes malware for mining Monero cryptocurrency has emerged, infecting Android devices through a port linked with a debugging tool for the OS, according to researchers at Qihoo 360 Netlab. Dubbed ADB.Miner by 360 Netlab, the botnet is gaining entry to Android devices–mostly...

JenX Botnet Has Grand Theft Auto Hook

Researchers at Radware have discovered a new botnet that uses vulnerabilities linked with the Satori botnet and is leveraging the Grand Theft Auto videogame community to infect IoT devices. Satori is a derivative of Mirai, the notorious botnet that in 2016 infamously managed to take down Dyn, a D...

Crypto Miners May Be the ‘New Payload of Choice’ for Attackers

Ransomware has been a favorite and time-tested tool for cybercriminals, but the rise of cryptocurrency has given them a broad new target with key strategic advantages, leading to a sharp uptick in crypto mining botnets, researchers at Cisco Talos say. Attackers “are beginning to recognize that th...

Massive Smominru Cryptocurrency Botnet Rakes In Millions

Criminals behind the cryptocurrency miner Smominru have raked in between $2.8 to $3.6 million since May. The payday is impressive, say researchers at Proofpoint, who report that operators have amassed a formidable botnet of infected servers pumping out 24 Monero daily, or the equivalent of $8,500...

Scarab ransomware: new variant changes tactics

The Scarab ransomware was discovered in June 2017. Since then, several variants have been created and discovered in the wild. The most popular or widespread versions were distributed via the Necurs botnet and initially written in Visual C compiled. However, after unpacking, we've found that anoth...

Satori Author Linked to New Mirai Variant Masuta

Researchers at NewSky Security say the hacker behind a Mirai malware variant called Satori, also known as Mirai Okiru, is the same hacker behind two new Mirai variants called Masuta and PureMasuta. Based on source code for Masuta malware recently found on the dark web, researchers at NewSky...

New Dridex Variant Emerges With An FTP Twist

A variant of the Dridex banking trojan recently popped up in an email campaign, with an unusual twist: The attackers used compromised FTP sites for hosting malicious documents, according to researchers at Forcepoint. It was a notable departure from the norm of using HTTP links and could represent...

Vegile - Tool for Post exploitation Techniques in Linux

Vegile is a tool for Post exploitation Techniques in linux. Post Exploitation techniques will ensure that we maintain some level of access and can potentially lead to deeper footholds into our targets trusted network. How it works This tool will setting up your backdoor/rootkits when backdoor...

The Many Tentacles of the Necurs Botnet

This post was written by Jaeson Schultz. Introduction Over the past five years the Necurs botnet has established itself as the largest purveyor of spam worldwide. Necurs is responsible for emailing massive amounts of banking malware, ransomware, dating spam, pump-n-dump stock scams, work from hom...