• About Us
  • Contact Us
  • Editorial Calendar
  • Careers
  • The Cyber Express by Cyble Vulnerability Disclosure Policy
  • Cyble Trust Portal
The Cyber Express
  • MagazineDownload
  • Firewall Daily
    • All
    • Bug Bounty & Rewards
    • Dark Web News
    • Data Breach News
    • Hacker News
    • Ransomware News
    • Vulnerabilities
    Weekly Roundup September 2026

    The Cyber Express Weekly Roundup: Claude Session Hijacking, PaperCut Exploits, and Enterprise Cyberattacks

    Kentucky Appellate Court Data

    Kentucky Appellate Court Data Caught in Multi-State Cyber Data Breach

    Citrix NetScaler vulnerabilities

    Two Citrix NetScaler Flaws Put Enterprise Edge Devices at Risk

    Pegasus, Pegasus Spyware, Serbia, Serbia Protests, Smartphone screen forming an eye shape against an abstract protest crowd, illustrating spyware targeting of Serbian student activists.

    Pegasus, New NoviSpy Variant Found on Serbian Students and Opposition Figures

    CVE-2026-84115

    CVE-2026-84115 in Cleo Harmony: JWT Refresh Token Handler Flaw Exposes Remote Attack Risk

    Graphic showing SonicWall SMA1000 devices, CVE-2026-83548, the maximum-severity SonicWall SMA1000 pre-authentication vulnerability

    SonicWall Warns of Two Actively Exploited SMA1000 Zero-Days, One Rated Maximum Severity

    outage communications

    CISA, FBI Urge Clearer Communication During Major Outages

    cyberattack on X users

    DOJ Investigates Cyberattack Targeting Hundreds of Thousands of X Users

    Boston Scientific cyberattack

    Boston Scientific Cyberattack Limited to Unauthorized Access on Certain On-Premises Systems

    Trending Tags

    • blackbyte ransomware
    • Ransomware
    • lapsus$ ransomware
    • Apple
    • Apple vulnerability
  • Essentials
    • All
    • Compliance
    • Governance
    • Policy Updates
    • Regulations
    outage communications

    CISA, FBI Urge Clearer Communication During Major Outages

    A session cookie depicted as a key being stolen from a browser window while a two-factor authentication prompt sits bypassed, illustrating Claude session hijacking by infostealer malware.

    Anthropic Warns Commodity Infostealers Are Hijacking Claude Sessions to Drain Paid Usage

    Social Media Ban

    New Zealand Moves to Ban Social Media for Under-16s

    Prompt Injection, Grok, Grok AI, Gemini, Fraud, Agentic AI, AI-assisted Cyberattacks

    Encrypted Prompts Defeat Grok and Gemini Guardrails; Chat Histories Stolen

    India online safety rules

    India Tightens Social Media Rules to Protect Children Online

    global crypto investment scam

    Dutch Police Arrest Key Suspect in €100M Global Crypto Investment Scam

    Australia-India PACTS

    Australia-India PACTS to Deepen Cybersecurity and Tech Collaboration

    FBI Warns of Malicious Traffic

    FBI Warns of a Hidden Web Tactic Fueling Phishing and Ransomware

    Ukraine Joins EU Cybersecurity Reserve

    What Ukraine’s Entry Into the EU Cybersecurity Reserve Means

    • Regulations
    • Compliance
    • Governance
    • Policy Updates
  • Knowledge Hub
    • All
    • How to
    • What is
    Google Chrome

    How to Remove Saved Passwords From Google Chrome (And Why You Should)

    DPDP Rules, Cyble, DPDP Act, Cyble Vantage

    How Cyble’s Front-Row Vantage Can Help You in Complying to India’s DPDP Act

    Cybersecurity Countries

    The Top 8 Countries Leading the Cyber Defense Race in 2025

    link building

    The Link Building Secrets Your Competitors Don’t Want You to Know

    Supply Chain Attack

    Supply Chain Resilience and Physical Security: Lessons for 2025

    Healthcare cybersecurity trends of 2024

    Healthcare Cybersecurity: 2024 Was Tough, 2025 May Be Better

    CEO's Guide to Take-Down Services

    Shield Your Organization: CEO’s Perspective on Take-Down Services

    Azure sign-in Microsoft

    Microsoft Announces Mandatory MFA for Azure Sign-ins to Bolster Cloud Defenses

    Signal Proxy, Signal, Signal Ban in Russia, Signal Ban in Venezuela, Bypass Signal Ban, How to Activate Signal Proxy, Signal Proxy Server

    How to Set Up Signal Proxy to Help Bypass Censorship in Russia and Venezuela

  • Features
    • Cyber Warfare
    • Espionage
    • Workforce
      • Learning & Development
  • Business
    • All
    • Appointments
    • Budgets
    • Mergers & Aquisitions
    • Partnerships
    • Press Release
    • Startups
    Cyber Yodha Campaign

    Cyble and DRONA Launch New Push to Close India’s Cybersecurity Gap

    UK Ukraine AI partnership

    Britain Gains Access to Ukraine’s ‘Goldmine’ of Battlefield AI Data

    Hims & Hers lawsuit

    FTC Sues Hims & Hers Over Health Data Privacy, Billing Practices

    Australia-India PACTS

    Australia-India PACTS to Deepen Cybersecurity and Tech Collaboration

    Sunil Varkey

    Sunil Varkey Joins Hexaware Technologies as EVP & CISO

    AI Chip, Chip Security Act

    Congress Wants a GPS Tracker on Every Advanced AI Chip America Exports

    Prompt Injection, Grok, Grok AI, Gemini, Fraud, Agentic AI, AI-assisted Cyberattacks

    Agentic AI Run Fraud Campaigns Earning 4.5 Times More: Interpol

    Stryker, Stryker Cyberattack, CISA, Handala

    Stryker Says Cyberattack Disrupted Processing, Manufacturing and Shipping

    INC Ransom, Western Critical Infrastructure, Critical infrastructure, Russian GRU, Russian Threat Actor, Sandworm, APT44, Energy Supply Chain, Energy Infrastructure

    INC Ransom’s Franchise Model Is Putting Critical Infrastructure on the Chopping Block

    • Startups
    • Mergers & Aquisitions
    • Partnerships
    • Appointments
    • Budgets
    • Research
      • Whitepapers
      • Sponsored Content
      • Market Reports
    • Interviews
      • Podcast
  • Events
    • Conference
    • Webinar
    • Endorsed Events
  • Advisory Board
No Result
View All Result
  • MagazineDownload
  • Firewall Daily
    • All
    • Bug Bounty & Rewards
    • Dark Web News
    • Data Breach News
    • Hacker News
    • Ransomware News
    • Vulnerabilities
    Weekly Roundup September 2026

    The Cyber Express Weekly Roundup: Claude Session Hijacking, PaperCut Exploits, and Enterprise Cyberattacks

    Kentucky Appellate Court Data

    Kentucky Appellate Court Data Caught in Multi-State Cyber Data Breach

    Citrix NetScaler vulnerabilities

    Two Citrix NetScaler Flaws Put Enterprise Edge Devices at Risk

    Pegasus, Pegasus Spyware, Serbia, Serbia Protests, Smartphone screen forming an eye shape against an abstract protest crowd, illustrating spyware targeting of Serbian student activists.

    Pegasus, New NoviSpy Variant Found on Serbian Students and Opposition Figures

    CVE-2026-84115

    CVE-2026-84115 in Cleo Harmony: JWT Refresh Token Handler Flaw Exposes Remote Attack Risk

    Graphic showing SonicWall SMA1000 devices, CVE-2026-83548, the maximum-severity SonicWall SMA1000 pre-authentication vulnerability

    SonicWall Warns of Two Actively Exploited SMA1000 Zero-Days, One Rated Maximum Severity

    outage communications

    CISA, FBI Urge Clearer Communication During Major Outages

    cyberattack on X users

    DOJ Investigates Cyberattack Targeting Hundreds of Thousands of X Users

    Boston Scientific cyberattack

    Boston Scientific Cyberattack Limited to Unauthorized Access on Certain On-Premises Systems

    Trending Tags

    • blackbyte ransomware
    • Ransomware
    • lapsus$ ransomware
    • Apple
    • Apple vulnerability
  • Essentials
    • All
    • Compliance
    • Governance
    • Policy Updates
    • Regulations
    outage communications

    CISA, FBI Urge Clearer Communication During Major Outages

    A session cookie depicted as a key being stolen from a browser window while a two-factor authentication prompt sits bypassed, illustrating Claude session hijacking by infostealer malware.

    Anthropic Warns Commodity Infostealers Are Hijacking Claude Sessions to Drain Paid Usage

    Social Media Ban

    New Zealand Moves to Ban Social Media for Under-16s

    Prompt Injection, Grok, Grok AI, Gemini, Fraud, Agentic AI, AI-assisted Cyberattacks

    Encrypted Prompts Defeat Grok and Gemini Guardrails; Chat Histories Stolen

    India online safety rules

    India Tightens Social Media Rules to Protect Children Online

    global crypto investment scam

    Dutch Police Arrest Key Suspect in €100M Global Crypto Investment Scam

    Australia-India PACTS

    Australia-India PACTS to Deepen Cybersecurity and Tech Collaboration

    FBI Warns of Malicious Traffic

    FBI Warns of a Hidden Web Tactic Fueling Phishing and Ransomware

    Ukraine Joins EU Cybersecurity Reserve

    What Ukraine’s Entry Into the EU Cybersecurity Reserve Means

    • Regulations
    • Compliance
    • Governance
    • Policy Updates
  • Knowledge Hub
    • All
    • How to
    • What is
    Google Chrome

    How to Remove Saved Passwords From Google Chrome (And Why You Should)

    DPDP Rules, Cyble, DPDP Act, Cyble Vantage

    How Cyble’s Front-Row Vantage Can Help You in Complying to India’s DPDP Act

    Cybersecurity Countries

    The Top 8 Countries Leading the Cyber Defense Race in 2025

    link building

    The Link Building Secrets Your Competitors Don’t Want You to Know

    Supply Chain Attack

    Supply Chain Resilience and Physical Security: Lessons for 2025

    Healthcare cybersecurity trends of 2024

    Healthcare Cybersecurity: 2024 Was Tough, 2025 May Be Better

    CEO's Guide to Take-Down Services

    Shield Your Organization: CEO’s Perspective on Take-Down Services

    Azure sign-in Microsoft

    Microsoft Announces Mandatory MFA for Azure Sign-ins to Bolster Cloud Defenses

    Signal Proxy, Signal, Signal Ban in Russia, Signal Ban in Venezuela, Bypass Signal Ban, How to Activate Signal Proxy, Signal Proxy Server

    How to Set Up Signal Proxy to Help Bypass Censorship in Russia and Venezuela

  • Features
    • Cyber Warfare
    • Espionage
    • Workforce
      • Learning & Development
  • Business
    • All
    • Appointments
    • Budgets
    • Mergers & Aquisitions
    • Partnerships
    • Press Release
    • Startups
    Cyber Yodha Campaign

    Cyble and DRONA Launch New Push to Close India’s Cybersecurity Gap

    UK Ukraine AI partnership

    Britain Gains Access to Ukraine’s ‘Goldmine’ of Battlefield AI Data

    Hims & Hers lawsuit

    FTC Sues Hims & Hers Over Health Data Privacy, Billing Practices

    Australia-India PACTS

    Australia-India PACTS to Deepen Cybersecurity and Tech Collaboration

    Sunil Varkey

    Sunil Varkey Joins Hexaware Technologies as EVP & CISO

    AI Chip, Chip Security Act

    Congress Wants a GPS Tracker on Every Advanced AI Chip America Exports

    Prompt Injection, Grok, Grok AI, Gemini, Fraud, Agentic AI, AI-assisted Cyberattacks

    Agentic AI Run Fraud Campaigns Earning 4.5 Times More: Interpol

    Stryker, Stryker Cyberattack, CISA, Handala

    Stryker Says Cyberattack Disrupted Processing, Manufacturing and Shipping

    INC Ransom, Western Critical Infrastructure, Critical infrastructure, Russian GRU, Russian Threat Actor, Sandworm, APT44, Energy Supply Chain, Energy Infrastructure

    INC Ransom’s Franchise Model Is Putting Critical Infrastructure on the Chopping Block

    • Startups
    • Mergers & Aquisitions
    • Partnerships
    • Appointments
    • Budgets
    • Research
      • Whitepapers
      • Sponsored Content
      • Market Reports
    • Interviews
      • Podcast
  • Events
    • Conference
    • Webinar
    • Endorsed Events
  • Advisory Board
No Result
View All Result
The Cyber Express
No Result
View All Result
Home Firewall Daily

DDoS Attack on Bulgarian Websites Traced Back to Russia

thecyberexpress by thecyberexpress
October 17, 2022
in Firewall Daily, Hacker News, Main Story
0
Bulgarian
621
SHARES
3.5k
VIEWS
Share on LinkedInShare on Twitter

Bulgarian websites are facing a DDoS attack suspected to be done by Russian hackers. The deputy chief prosecutor and director of the national investigation, Borislav Sarafov told news reporters that the attack came from the city of Magnitogorsk in the Russian Federation. The cyber-attack was made on October 15 and impacted the systems of the Bulgarian government ministries’ website, the presidency, the National Revenue Agency, airports, banks, and some media and telecommunications companies. 

Despite the attack on several Bulgarian states, government, and private sector websites, Bulgarian authorities confirmed that no data was compromised. “We will try to identify all those involved in this hacker attack and bring them to court in Bulgaria if Russian judicial authorities respond and they are extradited. If not, we will try them in absentia,” Sarafov told reporters. 

Ivan Geshev, the chief Bulgarian prosecutor, stated that the attack was not targeted toward the presidency but the Bulgarian state, as per a report. Several authorities are investigating the DDoS attack. 

Following the DDoS attack, the prosecutor’s office informed the national security and investigation agencies to investigate the situation. 

In April 2022 the Bulgarian state postal service suffered a crippling cyber-attack from suspected Russian agencies. The virus and malware were traced back to Russia, and the attack type also confirmed the origins. The Bulgarian government made its stance clear by declaring that it will not make any ransom payments.  

Suspicion of Russian connections was drawn also because of the use of Delphi software, which is used mostly by users in the Russian Federation. Delphi software was used to circumvent the security measures put in place to protect the attacked systems. 

As per reports, Russian hackers have been targeting social media accounts of state institutions and other websites in Southeast Europe. Montenegro’s national security agency was hit by a cyber-attack on August 26. The government servers were forced to work offline for over a month due to the attacks.  

There have been speculations and questions raised about the cyber-attacks having any link to the Crimean bridge attack. The bridge was damaged following a blast that occurred on October 15. The Russian government has declared that it will try to finish the repair work of the bridge that links annexed Crimea to Russia by July 2023, as per a BBC report. 

Share this:

  • Share on LinkedIn (Opens in new window) LinkedIn
  • Share on Reddit (Opens in new window) Reddit
  • Share on X (Opens in new window) X
  • Share on Facebook (Opens in new window) Facebook
  • More
  • Email a link to a friend (Opens in new window) Email
  • Share on WhatsApp (Opens in new window) WhatsApp

Related

Tags: Bulgarian DDoS attackBulgarian website attackcyber express newsMagnitogorskRussian FederationThe Cyber Express
Previous Post

Research Highlights the Need for Families to Work Towards Cybersecurity

Next Post

Hacker Group ‘Lazarus’ Targets Japanese Crypto Firms

Next Post
Lazarus

Hacker Group 'Lazarus' Targets Japanese Crypto Firms

Q1 2026 Threat Reports

❮ ❯
Cyble-Vision


Follow Us On Google News

Latest Cyber News

Weekly Roundup September 2026
Firewall Daily

The Cyber Express Weekly Roundup: Claude Session Hijacking, PaperCut Exploits, and Enterprise Cyberattacks

September 4, 2026
Digital Arrest, CBI, India, A darkened home desk with a laptop showing a fake police video call, illustrating a digital arrest scam in India.
Cyber News

CBI Searches 89 Locations Across 20 States in Digital Arrest Cases, Arrests Three

September 4, 2026
Kentucky Appellate Court Data
Firewall Daily

Kentucky Appellate Court Data Caught in Multi-State Cyber Data Breach

September 4, 2026
Citrix NetScaler vulnerabilities
Cyber News

Two Citrix NetScaler Flaws Put Enterprise Edge Devices at Risk

September 4, 2026

Categories

Web Stories

Do This on Telegram, Your Bank Account Will Become Zero
Do This on Telegram, Your Bank Account Will Become Zero
If You Install the iOS 18 Beta, Your iPhone Could Be Hacked
If You Install the iOS 18 Beta, Your iPhone Could Be Hacked
Cricket World Cup Ticketing Systems Under Cybersecurity
Cricket World Cup Ticketing Systems Under Cybersecurity
Cyber Threats and Online Ticket Scams During the NBA Finals
Cyber Threats and Online Ticket Scams During the NBA Finals
Biometric Data Security: Protecting Sensitive Information
Biometric Data Security: Protecting Sensitive Information

About

The Cyber Express

#1 Trending Cybersecurity News and Magazine

The Cyber Express is a handbook for all stakeholders of the internet that provides information security professionals with the latest news, updates and knowledge they need to combat cyber threats.

 

Contact

For editorial queries: [email protected]

For marketing and Sales: [email protected]

 

Quick Links

  • About Us
  • Contact Us
  • Editorial Calendar
  • Careers
  • The Cyber Express by Cyble Vulnerability Disclosure Policy
  • Cyble Trust Portal

Our Address

We’re remote friendly, with office locations around the world:

San Francisco, Atlanta, Rome,
Dubai, Mumbai, Bangalore, Hyderabad,  Singapore, Jakarta, Sydney, and Melbourne

 

Headquarters:

The Cyber Express LLC
10080 North Wolfe Road, Suite SW3-200, Cupertino, CA, US 95014

 

India Office:

Cyber Express Media Network
HD-021, 4th Floor, C Wing, Building No.4. Nesco IT Park, WE Highway, Goregaon East, Mumbai, Maharashtra, India – 4000063

  • Privacy Statement
  • Terms of Use
  • Write For Us

© 2026 The Cyber Express - Cybersecurity News and Magazine.

Welcome Back!

Login to your account below

Forgotten Password?

Retrieve your password

Please enter your username or email address to reset your password.

Log In

Add New Playlist

No Result
View All Result
  • Magazine
  • Firewall Daily
  • Essentials
    • Regulations
    • Compliance
    • Governance
    • Policy Updates
  • Knowledge Hub
  • Features
    • Cyber Warfare
    • Espionage
    • Workforce
      • Learning & Development
  • Business
    • Startups
    • Mergers & Aquisitions
    • Partnerships
    • Appointments
    • Budgets
    • Research
      • Whitepapers
      • Sponsored Content
      • Market Reports
    • Interviews
      • Podcast
  • Events
    • Conference
    • Webinar
    • Endorsed Events
  • Advisory Board

© 2026 The Cyber Express - Cybersecurity News and Magazine.

Are you sure want to unlock this post?
Unlock left : 0
Are you sure want to cancel subscription?
-
00:00
00:00

Queue

Update Required Flash plugin
-
00:00
00:00
Do This on Telegram, Your Bank Account Will Become Zero If You Install the iOS 18 Beta, Your iPhone Could Be Hacked Cricket World Cup Ticketing Systems Under Cybersecurity Cyber Threats and Online Ticket Scams During the NBA Finals Biometric Data Security: Protecting Sensitive Information