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Hard Target: Fileless Malware

Hard Target: Fileless Malware

Researchers say fileless in-memory malware attacks have become a major nuisance to businesses and have become even harder to detect and defend.

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Recent Posts

Cisco Patches Critical Bugs in 900 Series Routers, Prime Home Server November 3, 2016
VMware Patches VM Escape Vulnerability November 15, 2016
IBM Opens Attack Simulation Test Center November 16, 2016
Office 365 Vulnerability Identified Bogus Microsoft.com Email as Valid November 21, 2016
Researchers Question Security in AMD’s Upcoming Zen Chips December 8, 2016
Cisco Warns of Critical Flaw in CloudCenter Orchestrator Systems December 23, 2016
Box.com Plugs Account Data Leakage Flaw January 3, 2017
Vulnerabilities Leave iTunes, App Store Open to Script Injection January 17, 2017
Docker Patches Container Escape Vulnerability January 18, 2017
Carbanak Using Google Services for Command and Control January 18, 2017
Android Scoring System Roots Out Malicious, Harmful Apps January 19, 2017
Hadoop, CouchDB Next Targets in Wave of Database Attacks January 20, 2017
Apple Patches Critical Kernel Vulnerabilities January 23, 2017
Apps Carrying HummingBad Variant Booted From Google Play January 24, 2017
AG Nominee Backs Law Enforcement’s Ability to ‘Overcome’ Encryption January 24, 2017
SpyNote RAT Now Disguised As Netflix App January 24, 2017
Charger Mobile Ransomware Removed from Google Play January 25, 2017
Many Android VPN Apps Breaking Privacy Promises January 30, 2017
Zimperium Program Buys Exploits for Patched Mobile Vulnerabilities February 1, 2017
HTTPS Hits 50 Percent Traffic Milestone February 1, 2017
Google Adds Security Key Enforcement to G Suite Apps, Hosted S/MIME to Gmail February 2, 2017
Printing and Marketing Firm Leaks High-Profile Customers’ Data February 2, 2017
WordPress Silently Fixed Privilege Escalation Vulnerability in 4.72 Update February 2, 2017
Microsoft Waits for Patch Tuesday to Fix SMB Zero Day February 3, 2017
Threatpost News Wrap, February 3, 2017 February 3, 2017
InterContinental Hotels Confirms Credit Card Breach February 6, 2017
Popular iOS Apps Vulnerable to TLS Interception Attacks February 7, 2017
Attackers Capitalizing on Unpatched WordPress Sites February 7, 2017
Consortium Publishes Manifesto on Autonomous Vehicle Security February 8, 2017
Uber Debuts SSH Key Authentication Module February 8, 2017
1.5M Unpatched WordPress Sites Hacked Following Vulnerability Disclosure February 10, 2017
Threatpost News Wrap, February 13, 2017 February 13, 2017
Open Databases a Juicy Extortion Target February 13, 2017
Updated Firmware Due for Serious TP-Link Router Vulnerabilities February 13, 2017
Nation States Distancing Themselves from APTs February 14, 2017
Adobe Patches 13 Code Execution Vulnerabilities in Flash February 14, 2017
DHS Chairman Paints Bleak US Cybersecurity Picture February 15, 2017
No Firewalls, No Problem for Google February 15, 2017
Google Touts Progress in Android Security in 2016 February 15, 2017
Turning Tables on Nigerian Business Email Scammers February 15, 2017
Setting Expectations Between States on Cyberwar February 16, 2017
Cris Thomas on Cyberwar Rhetoric February 16, 2017
Divide Between Work, Personal Data on Android Breached February 16, 2017
SMTP Strict Transport Security Coming Soon to Gmail, Other Webmail Providers February 17, 2017
Google Discloses Unpatched Microsoft Vulnerability February 21, 2017
OpenSSL Update Fixes High-Severity DoS Vulnerability February 21, 2017
Intermediate CA Caching Could Be Used to Fingerprint Firefox Users February 22, 2017
Google Upspin Secure File-Sharing Released to Open Source February 22, 2017
Publicly Disclosed Windows Vulnerabilities Await Patches February 23, 2017
Java, Python FTP Injection Attacks Bypass Firewalls February 23, 2017
Policy Experts Push To Make Vulnerability Equities Process Law February 23, 2017
Researchers Uncover New Leads Behind Shamoon2 February 24, 2017
Necurs Botnet Learns New DDoS Trick February 27, 2017
Google Discloses Another ‘High Severity’ Microsoft Bug February 27, 2017
Torvalds Downplays SHA-1 Threat to Git February 28, 2017
Children’s Voice Messages Leaked in CloudPets Database Breach February 28, 2017
Dridex Trojan Gets A Major ‘AtomBombing’ Update February 28, 2017
Million-Plus WordPress Sites Exposed by Vulnerable Plugin March 1, 2017
Robots Rife With Cybersecurity Holes March 1, 2017
Slack Fixes Cross-Origin Token Theft Bug March 1, 2017
Google reCaptcha Bypass Technique Uses Google’s Own Tools March 2, 2017
Yahoo Tells SEC Executives Failed to Act on Breach March 2, 2017
Cloudbleed Triggered 1.2M Times, Damage Kept to Minimum March 2, 2017
132 Google Play Apps Booted For Malicious IFrames March 2, 2017
Cisco Warns of High Severity Bug in NetFlow Appliance March 2, 2017
Threatpost News Wrap, March 3, 2017 March 3, 2017
HackerOne Offers Open Source Projects Free Access to Platform March 3, 2017
New Fileless Attack Using DNS Queries to Carry Out PowerShell Commands March 4, 2017
Spammer’s Leaky Backup Exposes Massive Empire March 6, 2017
Active Defense Bill Raises Concerns Of Potential Consequences March 7, 2017
Unpatched Western Digital Bugs Leave NAS Boxes Open to Attack March 7, 2017
WordPress 4.7.3 Patches Half-Dozen Vulnerabilities March 7, 2017
Firefox 52 Expands Non-Secure HTTP Warnings, Enables SHA-1 Deprecation March 8, 2017
Confide Updates App After Critical Security Issues Are Raised March 8, 2017
Attacks Heating Up Against Apache Struts 2 Vulnerability March 9, 2017
Zero Days Have Staying Power March 10, 2017
Apache Attack Traffic Dropping, Limited to Few Sources March 10, 2017
Google Chrome 57 Browser Update Patches ‘High’ Severity Flaws March 10, 2017
March Android Security Update Breaks SafetyNet, Android Pay March 13, 2017
38 Android Devices Infected with Malware Preinstalled in Supply Chain March 13, 2017
WordPress REST API Bug Could Be Used in Stored XSS Attacks March 14, 2017
Adobe Fixes Six Code Execution Bugs in Flash March 14, 2017
Google Eliminates Android Adfraud Botnet Chamois March 14, 2017
Where Have All The Exploit Kits Gone? March 15, 2017
FSB Officers, Criminal Hackers Indicted in Yahoo Breach March 15, 2017
WhatsApp, Telegram Vulnerabilities Exposed Users to Account Takeover March 15, 2017
Hackers Take Down Reader, Safari, Edge, Ubuntu Linux at Pwn2Own 2017 March 16, 2017
Threatpost News Wrap, March 17, 2017 March 17, 2017
VM Escape Earns Hackers $105K at Pwn2Own March 17, 2017
Jon Oberheide on Perimeter Security March 20, 2017
Cisco Warns of Critical Vulnerability Revealed in ‘Vault 7’ Data Dump March 20, 2017
Mozilla Patches Pwn2Own Zero Day in Firefox March 20, 2017
Local Windows Admins Can Hijack Sessions Without Credentials March 20, 2017
Latest Tax Scams Include Phishing Lures, Malware March 21, 2017
LastPass Fixes Ormandy RCE Bug; Two Outstanding Vulnerabilities Remain March 22, 2017
Half of Android Devices Unpatched Last Year March 23, 2017
Cisco Patches Critical IOx Vulnerability March 23, 2017
WikiLeaks Dump Shows CIA Interdiction of iPhone Supply Chain March 23, 2017
Adware Apps Booted from Google Play March 24, 2017
Threatpost News Wrap, March 27, 2017 March 24, 2017
Instagram Adds Two-Factor Authentication March 24, 2017
Privacy Advocates Vow to Fight Rollback of Broadband Privacy Rules March 24, 2017
Experts Doubt Hackers’ Claim Of Millions Of Breached Apple Credentials March 25, 2017
Fileless UAC Bypass Uses Windows Backup and Restore Utility March 27, 2017
New Clues Surface on Shamoon 2’s Destructive Behavior March 27, 2017
Apple Fixes 223 Vulnerabilities Across macOS, iOS, Safari March 28, 2017
Microsoft Offers Analysis of Zero-Day Exploited By Zirconium Group March 28, 2017
Industry Braces for Repeal of ISP Privacy Rules March 30, 2017
New Mirai Variant Carries Out 54-Hour DDoS Attacks March 30, 2017
Aviation-Related Phishing Campaigns Seeking Credentials March 31, 2017
Threatpost News Wrap, March 31, 2017 March 31, 2017
Verizon Rebuts Critics of Data-Collecting App March 31, 2017
Russian-Speaking Turla Joins APT Elite April 3, 2017
Fake SEO Plugin Used In WordPress Malware Attacks April 3, 2017
Lazarus APT Spinoff Linked to Banking Hacks April 3, 2017
Security Analyst Summit 2017 Day One Recap April 3, 2017
New RAT Targets Koreans And Is Skilled At Evading Detection April 4, 2017
Trump Signs Repeal of ISP Privacy Rules April 4, 2017
Lessons From Top-to-Bottom Compromise of Brazilian Bank April 4, 2017
Android Variant of Notorious Pegasus Spyware Found April 4, 2017
Malware Scanning Services Containers for Sensitive Business Information April 5, 2017
Chrome Security Team Tackles ‘Friendly Fire’ To Keep Browser Safe April 6, 2017
Samsung Tizen Security ‘Feels like 2005’ April 7, 2017
Baseband Zero Day Exposes Millions of Mobile Phones to Attack April 7, 2017
Researcher Warns SIEMs Are Weak Link In Network Security Chain April 7, 2017
Tools Used by Lamberts APT Found in Vault 7 Dumps April 11, 2017
Microsoft Patches Word Zero-Day Spreading Dridex Malware April 11, 2017
Adobe Patches 59 Vulnerabilities Across Flash, Reader, Photoshop April 11, 2017
Microsoft Patches Three Vulnerabilities Under Attack April 11, 2017
Phone Hack Uses Sensors To Steal PINs April 12, 2017
‘High Risk’ Zero Day Leaves 200,000 Magento Merchants Vulnerable April 13, 2017
Exploit Kit Activity Quiets, But Is Far From Silent April 14, 2017
Threatpost News Wrap, April 14, 2017 April 14, 2017
Google Making Life Difficult for Ransomware to Thrive on Android April 14, 2017
ShadowBrokers Expose NSA Access to SWIFT Service Bureaus April 14, 2017
ShadowBrokers’ Windows Zero-Days Already Patched April 17, 2017
Wave of Java-Based RATs Target Tax Filers April 17, 2017
Low-Cost Ransomware Service Discovered April 18, 2017
Facebook Delegated Account Recovery SDKs Published for Java, Ruby Apps April 18, 2017
Patched Flaw in Bosch Diagnostic Dongle Allowed Researchers to Shut Off Engine April 19, 2017
Microsoft Touts New Phone-Based Login Mechanism April 19, 2017
20 Linksys Router Models Vulnerable To Attack April 20, 2017
Google Fixes Unicode Phishing Vulnerability in Chrome 58, Firefox Standing Pat April 20, 2017
Mirai and Hajime Locked Into IoT Botnet Battle April 21, 2017
Threatpost News Wrap, April 21, 2017 April 21, 2017
Threatpost News Wrap, April 21, 2017 April 21, 2017
SMSVova Spyware Hiding in ‘System Update’ App Ejected From Google Play Store April 22, 2017
Locky Ransomware Roars Back to Life Via Necurs Botnet April 24, 2017
NSA’s DoublePulsar Kernel Exploit In Use Internet-Wide April 24, 2017
Original XPan Ransomware Returns, Targets Brazilian SMBs April 25, 2017
Hyundai Patches Leaky Blue Link Mobile App April 25, 2017
Zimperium Acquisition Program Publishes Exploits for Patched Android Bugs April 25, 2017
xDedic Market Spilling Over With School Servers, PCs April 25, 2017
Atlassian Resets HipChat Passwords Following Breach April 25, 2017
Auto Lender Exposes Loan Data For Up To 1 Million Applicants April 26, 2017
Air Force Hopes To Attract Hackers With Bug Bounty Program April 26, 2017
Attack Method Highlights Weaknesses in Microsoft CFG April 27, 2017
The Time Has Arrived to Embrace Hackers April 27, 2017
Chrome to Mark More HTTP Pages ‘Not Secure’ April 27, 2017
Ransomware, Cyberespionage Dominate Verizon DBIR April 27, 2017
WikiLeaks Reveals CIA Tool ‘Scribbles’ For Document Tracking April 28, 2017
Apple Revokes Certificate Used By OSX/Dok Malware May 1, 2017
Intel Patches Nine-Year-Old Critical CPU Vulnerability May 2, 2017
Google Patches Six Critical Mediaserver Bugs in Android May 2, 2017
Malware Hunter Crawls Internet Looking for RAT C2s May 2, 2017
Shamoon Collaborator Greenbug Adopts New Communication Tool May 2, 2017
Proposed NIST Password Guidelines Soften Length, Complexity Focus May 3, 2017
Researcher: ‘Baseless Assumptions’ Exist About Intel AMT Vulnerability May 3, 2017
Google Shuts Down Docs Phishing Spree May 3, 2017
Unpatched WordPress Password Reset Vulnerability Lingers May 4, 2017
Blackmoon Banking Trojan Using New Infection Technique May 4, 2017
1 Million Gmail Users Impacted by Google Docs Phishing Attack May 4, 2017
Carbanak Attackers Devise Clever New Persistence Trick May 5, 2017
Business Email Compromise Losses Up 2,370 Percent Since 2015 May 5, 2017
Threatpost News Wrap, May 5, 2017 May 5, 2017
Ultrasonic Beacons Are Tracking Your Every Movement May 5, 2017
Supply Chain Update Software Unknowingly Used in Attacks May 5, 2017
Researchers Disclose Intel AMT Flaw Research May 5, 2017
Adobe Patches Seven Critical Vulnerabilities in Flash, AEM May 9, 2017
Android Permissions Flaw Will Linger Until O Release May 10, 2017
Session Hijacking, Cookie-Stealing WordPress Malware Spotted May 10, 2017
ASUS Patches RT Router Vulnerabilities May 11, 2017
Microsoft’s New Security Update Guides Get Mixed Reviews May 11, 2017
Vanilla Forums Open Source Software Vulnerable to RCE, Host Header Injection Vulnerability May 11, 2017
Anti Public Combo List Analysis Reveals Password Habits Improving May 11, 2017
New Jaff Ransomware Part Of Active Necurs Spam Blitz May 12, 2017
WikiLeaks Reveals Two CIA Malware Frameworks May 16, 2017
Chrome Browser Hack Opens Door to Credential Theft May 16, 2017
DocuSign Phishing Campaign Includes Hancitor Downloader May 16, 2017
APT3 Linked to Chinese Ministry of State Security May 17, 2017
Senate’s Use of Signal A Good First Step, Experts Say May 18, 2017
WordPress Fixes CSRF, XSS Bugs, Announces Bug Bounty Program May 18, 2017
Android Gets Security Makeover With Google Play Protect May 18, 2017
Terror Exploit Kit Evolves Into Larger Threat May 19, 2017
Trump’s Cybersecurity Boss Talks Priorities May 22, 2017
Google Elevates Security in Android O May 23, 2017
Subtitle Hack Leaves 200 Million Vulnerable to Remote Code Execution May 23, 2017
Android Overlay and Accessibility Features Leave Millions at Risk May 24, 2017
Password Breaches Fueling Booming Credential Stuffing Business May 24, 2017
Samba Patches Wormable Bug Exploitable With One Line Of Code May 25, 2017
Revised Active Defense Bill Allows Victims to Recover or Destroy Stolen Data May 25, 2017
Keybase Extension Brings End-to-End Encrypted Chat To Twitter, Reddit, GitHub May 25, 2017
Rash Of Phishing Attacks Use HTTPS To Con Victims May 26, 2017
Threatpost News Wrap, May 26, 2017 May 26, 2017
Microsoft Quietly Patches Another Critical Malware Protection Engine Flaw May 28, 2017
ShadowBrokers Put Price on Monthly Zero Day Leaks May 30, 2017
New Machine Learning Behind Early Phishing Detection in Gmail May 31, 2017
Crowdfunding Effort to Buy ShadowBrokers Exploits Shuts Down June 1, 2017
Insecure Backend Databases Blamed for Leaking 43TB of App Data June 1, 2017
Fireball Malware Infects 250 Million Computers Worldwide June 2, 2017
WikiLeaks Dumps CIA Patient Zero Windows Implant June 2, 2017
EternalBlue Exploit Spreading Gh0st RAT, Nitol June 2, 2017
Jaff Malware Probe Uncovers Link to Cybercrime Marketplace June 3, 2017
53 Percent of Enterprise Flash Installs are Outdated June 5, 2017
NSA’s EternalBlue Exploit Ported to Windows 10 June 6, 2017
Google Fixes 30 Vulnerabilities, Five High Severity, in Chrome 59 June 6, 2017
IBM Backup Bug Gets Workaround Fix After Nine Months of Exposure June 6, 2017
Curiosity Kills Security When it Comes to Phishing June 6, 2017
Google Removes Rooting Trojan Dvmap From Play Store June 8, 2017
Motorola Moto G4, G5 Vulnerable to Local Root Shell Attacks June 8, 2017
Threatpost News Wrap, June 9, 2017 June 9, 2017
Platinum APT First to Abuse Intel Chip Management Feature June 9, 2017
Google Releases reCAPTCHA API for Android June 9, 2017
GameStop Online Shoppers Officially Warned of Breach June 9, 2017
Blinking Router LEDs Leak Data From Air-Gapped Networks June 12, 2017
FIN7 Hitting Restaurants with Fileless Malware June 13, 2017
Risk of ‘Destructive Cyber Attacks’ Prompts Microsoft to Update XP Again June 13, 2017
Microsoft Patches Two Critical Vulnerabilities Under Attack June 13, 2017
Post-WannaCry, 5.5 Million Devices Still Expose SMB Port June 14, 2017
Abuse of Apple Search Ads Feature Leading to Fraud June 14, 2017
DHS, FBI Warn of North Korea ‘Hidden Cobra’ Strikes Against US Assets June 14, 2017
Decryption Utility Unlocks Files Encrypted by Jaff Ransomware June 14, 2017
Mozilla Fixes 32 Vulnerabilities in Firefox 54 June 14, 2017
Wikileaks Alleges Years of CIA D-Link and Linksys Router Hacking Via ‘Cherry Blossom’ Program June 16, 2017
Republican Data Broker Exposes 198M Voter Records June 19, 2017
Mexican Journalists, Lawyers Focus of Government Spyware June 19, 2017
FIN10 Extorting Canadian Mining Companies, Casinos June 20, 2017
Google Removes Two Ztorg Trojans from Play Marketplace June 20, 2017
ProtonMail Launches Free VPN Service June 20, 2017
Trump’s Cybersecurity Executive Order Under Fire June 21, 2017
Microsoft Extends Edge Bug Bounty Program Indefinitely June 21, 2017
NSA-Backed OpenC2.org Aims to Defend Systems at Machine Speed June 22, 2017
GhostHook Attack Bypasses Windows 10 PatchGuard June 22, 2017
Drupal Patches Three Vulnerabilities in Core Engine June 22, 2017
Average Cost of Breach Goes Down For the First Time Ever June 22, 2017
NSA Advocates Data Sharing Framework June 23, 2017
Threatpost News Wrap, June 23, 2017 June 23, 2017
Svpeng Behind a Spike in Mobile Ransomware June 26, 2017
Average Bug Bounty Payments Growing June 28, 2017
Microsoft Issues ‘Important’ Security Fix for Azure AD Connect June 28, 2017
ExPetr Called a Wiper Attack, Not Ransomware June 29, 2017
This Retail Website Considers Password Security Optional June 30, 2017
Majority of Sites Fail Mozilla’s Comprehensive Security Review June 30, 2017
Classic Ether Wallet Compromised via Social Engineering July 3, 2017
Researchers Find BlackEnergy APT Links in ExPetr Code July 3, 2017
Threat Actors Target Chinese Language News Sites July 5, 2017
Google Patches Critical ‘Broadpwn’ Bug in July Security Update July 6, 2017
CopyCat Malware Infected 14M Android Devices, Rooted 8M, in 2016 July 6, 2017
Let’s Encrypt to Offer Wildcard Certificates in 2018 July 6, 2017
Decryption Key to Original Petya Ransomware Released July 7, 2017
Leaky WWE Database Exposes Personal Data of 3M Wrestling Fans July 7, 2017
Google to Fully Distrust WoSign/StartCom SSL Certs in Chrome 61 July 10, 2017
Micro Market Vendor Warns of Bankcard And Biometric Data Breach July 10, 2017
Microsoft Patch Tuesday Update Fixes 19 Critical Vulnerabilities July 11, 2017
Telegram-Controlled Hacking Tool Targets SQL Injection at Scale July 11, 2017
New Point-of-Sale Malware LockPoS Hitches Ride with FlokiBot July 12, 2017
Google Changes How it Analyzes Misbehaving Mobile Apps July 13, 2017
Experts Warn Too Often AWS S3 Buckets Are Misconfigured, Leak Data July 14, 2017
NemucodAES Ransomware, Kovter Click-Fraud Malware Spreading in Same Campaigns July 14, 2017
Free Certs Come With a Cost July 17, 2017
Cisco Patches Another Critical Ormandy Bug in WebEx Extension July 17, 2017
Botnet Tweeting, Spamming Porn Shut Down July 17, 2017
CoinDash Hacked During its ICO July 18, 2017
Bad Code Library Triggers Devil’s Ivy Vulnerability in Millions of IoT Devices July 19, 2017
Senator Calls For Use Of DMARC To Curb Phishing July 19, 2017
Tor Project Opens Bounty Program To All Researchers July 20, 2017
US, European Law Enforcement Shutter Massive AlphaBay Market July 20, 2017
Apple Patches BroadPwn Bug in iOS 10.3.3 July 20, 2017
Trickbot Malware Now Targets US Banks July 21, 2017
Novel Attack Tricks Servers to Cache, Expose Personal Data July 25, 2017
Facebook Security Boss: Empathy, Inclusion Must Come to Security July 26, 2017
Android Spyware Still Collects PII Despite Outcry July 27, 2017
APT Group Uses Catfish Technique To Ensnare Victims July 27, 2017
Attack Uses Docker Containers To Hide, Persist, Plant Malware July 27, 2017
Shorting-For-Profit Viable Business Model For Security Community July 28, 2017
How Google Shrunk The Android Attack Surface July 31, 2017
Android Banking Trojan Svpeng Adds Keylogger July 31, 2017
Voting Machines Hacked with Ease at DEF CON July 31, 2017
Copyfish Browser Extension Hijacked to Spew Spam August 1, 2017
Amazon Halts Sale of Android Blu Phone Amid Spyware Concerns August 1, 2017
Will The Real Security Community Please Stand Up August 2, 2017
Engineering Firm Leaks Sensitive Data on Dell, SBC and Oracle August 8, 2017

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