US Government Site Was Hosting Ransomware

As recently as Wednesday afternoon, a U.S. government website was hosting a malicious JavaScript downloader that led victims to installations of Cerber ransomware. Researcher Ankit Anubhav of NewSky Security tweeted the discovery Wednesday, and within hours, the malware link was taken down. It’s...

Twitter Bots Use Likes, RTs for Intimidation

I awoke this morning to find my account on Twitter @briankrebs had attracted almost 12,000 new followers overnight. Then I noticed I'd gained almost as many followers as the number of re-tweets RTs earned for a tweet I published on Tuesday. The tweet stated how every time I tweet something relate...

New Locky Variant 'IKARUSdilapidated' Strikes Again

A second wave of the Locky ransomware variant called IKARUSdilapidated has been identified by security experts. The source of the ransomware is a botnet of zombie computers coordinated to launch phishing attacks that send emails and attachments appearing to come from a targeted recipient’s truste...

Dangerous WireX Android DDoS Botnet Killed by Security Giants

By Waqas IT Security Vendors Successfully neutralized Deadly WireX Android Botnet through This is a post from HackRead.com Read the original post: Dangerous WireX Android DDoS Botnet Killed by Security Giants...

The WireX Botnet warning Bulletin-vulnerability warning-the black bar safety net

2017 8 May 17, named WireX BotNet the botnet by masquerading ordinary Android applications the way a large number of infected Android devices and launched a large-scaleDDoSattack, this caused a portion of the CDN provider's note, and thereafter from Akamai, Cloudflare, Dragon Age, Google, Oracle...

Mobile WireX DDoS Botnet 'Neutralized' by Collaboration of Competitors

A collaboration between leading content delivery networks and technology companies—some of them competitors—is in the midst of shutting down the largest botnet of mobile devices ever recorded. The WireX botnet was detected on Aug. 17 after businesses in a number industries, most notably...

Tech Firms Team Up to Take Down ‘WireX’ Android DDoS Botnet

A half dozen technology and security companies -- some of them competitors -- issued the exact same press release today. This unusual level of cross-industry collaboration caps a successful effort to dismantle 'WireX,' an extraordinary new crime machine comprising tens of thousands of hacked...

The WireX Botnet: An example of cross-organizational cooperation

Introduction On August 17th, 2017, multiple Content Delivery Networks CDNs and content providers were subject to significant attacks from a botnet dubbed WireX. The botnet is named for an anagram for one of the delimiter strings in its command and control protocol. The WireX botnet comprises...

The WireX Botnet: An Example of Cross-Organizational Cooperation

On August 17th, 2017, multiple Content Delivery Networks CDNs and content providers were subject to significant attacks from a botnet dubbed WireX. The botnet is named for an anagram for one of the delimiter strings in its command and control protocol. The WireX botnet comprises primarily Android...

WireX DDoS Botnet: An Army of Thousands of Hacked Android SmartPhones

Do you believe that just because you have downloaded an app from the official app store, you're safe from malware? Think twice before believing it. A team of security researchers from several security firms have uncovered a new, widespread botnet that consists of tens of thousands of hacked Andro...

Hangul Word Processor Type Confusion (CVE-2015-6585)

There exists a Type Confusion vulnerability in the Hangul Word Processor HWP. This is due to the way HWP handles Para change requests. A successful attack, such as in the Hidden Cobra Botnet, could lead to arbitrary code execution or stolen information...

Locky ransomware returns to the game with two new flavors

We recently observed a fresh malicious spam campaign pushed through the Necurs botnet distributing so far, two new variants of Locky ransomware. In our last Q2 2017 report on tactics and techniques, we mentioned that Locky ransomware had reappeared with a new extension, but went dark again for...

Locky Ransomware Variant Slips Past Some Defenses

A variant of the notorious Locky ransomware is part of a large scale email-based campaign managing to slip past the defenses of some unsuspecting companies. Beginning on Aug. 9, and lasting three days, ransomware called IKARUSdilapidated landed in tens of thousands of inboxes with email that...

Spam Domains Imitating Popular Banks Spreading Trickbot Banking Trojan

Santander Bank customers should be aware of an effective spam campaign spreading the Trickbot banking Trojan that is coming from domains similar to those used by the financial institution. Researchers at My Online Security and the SANS Institute’s Internet Storm Center say that Santander is not t...

Design/Logic Flaw

DISPUTED An issue was discovered in SMA Solar Technology products. An attacker can use Sunny Explorer or the SMAdata2+ network protocol to update the device firmware without ever having to authenticate. If an attacker is able to create a custom firmware version that is accepted by the inverter, t...

PT-2017-19226 · Sma Solar Technology · Sunny Boy Tlst-21 +3

Name of the Vulnerable Software and Affected Versions: SMA Solar Technology products, specifically Sunny Boy TLST-21 and TL-21 and Sunny Tripower TL-10 and TL-30 Description: An issue allows an attacker to update device firmware without authentication using Sunny Explorer or the SMAdata2+ network...

Hacker Sentenced to 46 Months in Prison for Spreading Linux Malware

A Russian man accused of infecting tens of thousands of computer servers worldwide to generate millions in fraudulent payments has been imprisoned for 46 months nearly four years in a United States' federal prison. 41-year-old Maxim Senakh, of Velikii Novgorod, was arrested by Finnish police in...

Suspended Sentence for Mirai Botmaster Daniel Kaye

Last month, KrebsOnSecurity identified U.K. citizen Daniel Kaye as the likely real-life identity behind a hacker responsible for clumsily wielding a powerful botnet built on Mirai, a malware strain that enslaves poorly secured Internet of Things IoT devices for use in large-scale online attacks...

British Hacker Admits Using Mirai Botnet to DDoS Deutsche Telekom

An unnamed 29-year-old man, named by authorities as "Daniel K.," pleaded guilty in a German court on Friday to charges related to the hijacking of more than one Million Deutsche Telekom routers. According to reports in the German press, the British man, who was using online monikers "Peter Parker...

Trickbot Trojan Malware Morphs, Now Targets U.S. Banks

The Trickbot banking Trojan is now targeting U.S. banks in new spam campaigns fueled by the prolific Necurs botnet. The malware has grown more potent with the introduction of a customized redirection method as part of its attacks. IBM X-Force and Flashpoint both recently spotted new Trickbot...