Category: Cybercrime and Dark Web Research

Cybercrime and Dark Web Research

Cyber Threats to the Tokyo 2020 Olympic Games

July 21, 2021 | 8 Min Read

Just a few weeks ago, Digital Shadows published a blog written by yours truly that analyzed the cyber threats to the UEFA EURO 2020 Championship. Little did I know that the biggest threat to that...
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Cyber Threats to the Tokyo 2020 Olympic Games

Cyber Threats to the Tokyo 2020 Olympic Games

July 21, 2021 | 8 Min Read

Just a few weeks ago, Digital Shadows published a blog written by yours truly that analyzed the cyber threats to...
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Q2 Ransomware Roll Up

Q2 Ransomware Roll Up

July 20, 2021 | 9 Min Read

With the closing of another quarter, it’s once again time to have a look back at the cyber threat landscape...
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Kaseya Attack Update: What’s Happened Since?

Kaseya Attack Update: What’s Happened Since?

July 14, 2021 | 6 Min Read

A little over a week ago, we wrote a bit about what we knew about the Ransomware-as-a-Service (RaaS) operator group...
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Kaseya Ransomware Supply-Chain Attack: What We Know So Far

Kaseya Ransomware Supply-Chain Attack: What We Know So Far

July 5, 2021 | 7 Min Read

On 02 July 2021, details started to emerge of a sophisticated supply-chain attack targeting Kaseya VSA, virtual system administrator software...
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Why Do Users Get Banned from Cybercriminal Forums?

Why Do Users Get Banned from Cybercriminal Forums?

June 24, 2021 | 13 Min Read

Cybersecurity reporting tends to focus on stories about governments and law enforcement agencies moving to catch the threat actors responsible...
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Threat Actors Living Off the Land

Threat Actors Living Off the Land

June 23, 2021 | 10 Min Read

Don’t underestimate your adversary—there are some security practitioners out there who might dismiss your everyday hackers and threat actors as...
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Cyber Threats to the UEFA EURO 2020 Championship

Cyber Threats to the UEFA EURO 2020 Championship

June 9, 2021 | 7 Min Read

When I was first asked to write a blog about the UEFA EURO 2020 Championship, I immediately imagined going through...
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The Business of Extortion: How Ransomware Makes Money

The Business of Extortion: How Ransomware Makes Money

June 9, 2021 | 8 Min Read

We can’t stop talking about it: Ransomware. It’s dominating a lot of security news for sure, which also means it’s...
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Cryptocurrency Attacks to be Aware of in 2021

Cryptocurrency Attacks to be Aware of in 2021

June 8, 2021 | 10 Min Read

It’s been a pretty big year so far for cryptocurrency. After it reached an all-time high in April 2021, new...
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The Top Three Cybercrime Takeaways from the 2021 Verizon DBIR

The Top Three Cybercrime Takeaways from the 2021 Verizon DBIR

June 2, 2021 | 4 Min Read

The 2021 DBIR is still hot off the press, and it did not disappoint. For many years, Verizon’s Data Breach...
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Cyber Attacks: The Challenge of Attribution and Response

Cyber Attacks: The Challenge of Attribution and Response

June 1, 2021 | 11 Min Read

In December 2020, the world was rocked by an enormous supply chain attack against software provider Solarwinds, which provided unprecedented...
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Death and Decay: How Cybercriminal Platforms Meet Their End

Death and Decay: How Cybercriminal Platforms Meet Their End

May 26, 2021 | 12 Min Read

At Digital Shadows, we’re constantly monitoring the status of cybercriminal locations on the clear, deep, and dark web. It’s a...
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Ransomware-as-a-Service, Rogue Affiliates, and What’s Next

Ransomware-as-a-Service, Rogue Affiliates, and What’s Next

May 20, 2021 | 7 Min Read

Generating a chain of unforeseen events, the Colonial Pipeline ransomware attack has drastically altered the broader cyber threat landscape as...
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Examining Russian-language Cybercriminal Marketplaces

Examining Russian-language Cybercriminal Marketplaces

May 18, 2021 | 10 Min Read

Our blogs have covered the fate of numerous cybercriminal marketplaces on the clear, deep, and dark web over the years....
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Colonial Pipeline Attack Update: Cybercriminal forum XSS, Exploit and RaidForums ban all things ransomware

Colonial Pipeline Attack Update: Cybercriminal forum XSS, Exploit and RaidForums ban all things ransomware

May 14, 2021 | 8 Min Read

One week ago, on 07 May 2021, members of the DarkSide ransomware affiliate program encrypted infrastructure belonging to the US...
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Mapping MITRE ATT&CK to the WannaCry Campaign

Mapping MITRE ATT&CK to the WannaCry Campaign

May 12, 2021 | 8 Min Read

Learning from past mistakes is a crucial part of every job. Four years after WannaCry’s outbreak, analyzing which weak security...
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Bitcoin and Alternative Cryptos in the Cybercriminal Underground

Bitcoin and Alternative Cryptos in the Cybercriminal Underground

May 11, 2021 | 10 Min Read

The popularity of Bitcoin and cryptocurrencies continue to progress in the modern-day, with drastically surging valuations. Notably, Bitcoin surpassed its...
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Colonial Pipeline Ransomware Attack: What we know so far

Colonial Pipeline Ransomware Attack: What we know so far

May 10, 2021 | 5 Min Read

On 07 May 2021, a ransomware attack impacted the network of the US energy operator Colonial Pipeline disrupting operations and...
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The Technology Adoption Lifecycle of Genesis Market

The Technology Adoption Lifecycle of Genesis Market

May 4, 2021 | 5 Min Read

This blog highlights work from Digital Shadows’ recently-published Dark Web Monitoring Solutions Guide. The guide outlines some of the most...
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The Dark Web Response to COVID Vaccinations

The Dark Web Response to COVID Vaccinations

April 28, 2021 | 8 Min Read

There is light at the end of the coronavirus tunnel: Countries are now beginning a gradual return to normalcy thanks...
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The Emotet Shutdown Explained

The Emotet Shutdown Explained

April 22, 2021 | 5 Min Read

Covered in our previous article on Emotet’s Disruption, Emotet has been seized by law enforcement. Authorities that managed to seize...
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Q1 Vulnerability Roundup

Q1 Vulnerability Roundup

April 20, 2021 | 8 Min Read

In the first quarter of 2021, several high-severity vulnerabilities were used as a conduit to solicit several malicious campaigns. This...
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Q1 Ransomware Roundup

Q1 Ransomware Roundup

April 14, 2021 | 9 Min Read

Consistency is the first word that springs to mind when assessing ransomware activity throughout the Q1 of 2021. There have...
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Initial Access Brokers Listings Increasing in 2021

Initial Access Brokers Listings Increasing in 2021

April 13, 2021 | 7 Min Read

Since we first published our report Initial Access Brokers: An Excess of Access, Digital Shadows has continued to monitor this...
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The Microsoft Exchange Server Exploit: What Happened Next

The Microsoft Exchange Server Exploit: What Happened Next

April 1, 2021 | 9 Min Read

It may be April Fool’s Day, but zero-day exploits detected in Microsoft Exchange Servers are no joke. It’s now been...
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Tax and Unemployment Fraud in 2021

Tax and Unemployment Fraud in 2021

March 24, 2021 | 6 Min Read

It’s the most wonderful time of the year! Tax season again. In a decision to assist US taxpayers navigating the...
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Arrest, Prosecution, and Incarceration: The Cybercriminal Perspective

Arrest, Prosecution, and Incarceration: The Cybercriminal Perspective

March 22, 2021 | 10 Min Read

As we highlighted in our recent blog on Cybercriminal Law Enforcement Crackdowns in 2021, this year has been a busy...
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Mapping MITRE ATT&CK to the Microsoft Exchange Zero-Day Exploits

Mapping MITRE ATT&CK to the Microsoft Exchange Zero-Day Exploits

March 11, 2021 | 7 Min Read

Note: This blog is a part of our MITRE ATT&CK Mapping series in which we map the latest major threat...
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Year in Review: COVID-19 Concerns for Cybersecurity

Year in Review: COVID-19 Concerns for Cybersecurity

March 10, 2021 | 7 Min Read

Note: This blog is a follow-up on our remote worker series on navigating security as organizations continue to work from...
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Mapping MITRE ATT&CK to the DPRK Financial Crime Indictment

Mapping MITRE ATT&CK to the DPRK Financial Crime Indictment

March 9, 2021 | 8 Min Read

Note: This blog is a part of our MITRE ATT&CK Mapping series in which we map the latest major threat...
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The Right to Be Forgotten: Cybercriminal Forum Account Deletion

The Right to Be Forgotten: Cybercriminal Forum Account Deletion

March 4, 2021 | 9 Min Read

We often hear lines like “your past will always catch up with you, no matter how hard you try to...
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Cybercriminal Law Enforcement Crackdowns in 2021

Cybercriminal Law Enforcement Crackdowns in 2021

March 2, 2021 | 9 Min Read

Note: This piece is a follow-up on our previous blog, Emotet Disruption: What it Means for the Cyber Threat Landscape,...
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How to Monitor Initial Access Broker Listings in SearchLight

How to Monitor Initial Access Broker Listings in SearchLight

February 25, 2021 | 4 Min Read

By now, you might have caught wind of Photon’s new research on Initial Access Brokers (IABs). It’s a pretty awesome,...
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Mapping MITRE ATT&CK to Compromised RDP Sales

Mapping MITRE ATT&CK to Compromised RDP Sales

February 23, 2021 | 8 Min Read

Digital Shadows recently published a free research paper titled Initial Access Brokers: An Excess of Access, outlining the emergence of...
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The Rise of Initial Access Brokers

The Rise of Initial Access Brokers

February 22, 2021 | 5 Min Read

Over the course of 2020, Digital Shadows detected over 500 cybercriminals’ listings advertising network access across a multitude of industry...
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Cybercrime and Valentine’s Day: What to Look Out For

Cybercrime and Valentine’s Day: What to Look Out For

February 10, 2021 | 8 Min Read

Valentine’s Day is fast approaching and for many people that means one thing: going to the app store of their...
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Emotet Disruption: what it means for the cyber threat landscape

Emotet Disruption: what it means for the cyber threat landscape

February 3, 2021 | 8 Min Read

Last week, the European Union Agency for Law Enforcement Cooperation (EUROPOL) published a press release detailing the operation that led...
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DarkMarket’s seizure: the decline of the marketplace?

DarkMarket’s seizure: the decline of the marketplace?

February 2, 2021 | 6 Min Read

Once upon a time, a high-profile dark web marketplace seizure or exit scam would have been big news in the...
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Joker’s Stash’s Final Deal: A turning point for AVCs?

Joker’s Stash’s Final Deal: A turning point for AVCs?

January 28, 2021 | 12 Min Read

Back in December 2020, Digital Shadows reported that the Blockchain DNS domains for the infamous carding automated vending cart (AVC)...
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Brexit 2021: implications for the security landscape

Brexit 2021: implications for the security landscape

January 27, 2021 | 8 Min Read

Ok I’ll admit it, I feel pretty sorry for Boris Johnson. That doesn’t appear to be a particularly common consensus...
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Ransomware: Analyzing the data from 2020

Ransomware: Analyzing the data from 2020

January 26, 2021 | 7 Min Read

Note: This blog is a roundup of our quarterly ransomware series. You can also see our Q2 Ransomware Trends, Q3...
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Threats to Asset and Wealth Management in 2020-2021

Threats to Asset and Wealth Management in 2020-2021

January 21, 2021 | 10 Min Read

Note: Our findings in this blog stem from analysis of all Q4 2020 cyber threat activity by our in-house research...
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Targets and Predictions for the COVID-19 Threat Landscape

Targets and Predictions for the COVID-19 Threat Landscape

January 14, 2021 | 7 Min Read

Note: This blog is part of our ongoing coverage of the virus’s impact on the cyber threat intelligence landscape. You...
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Tracing the Rise and Fall of Dark Web Marketplaces and Cybercriminal Forums

Tracing the Rise and Fall of Dark Web Marketplaces and Cybercriminal Forums

January 13, 2021 | 9 Min Read

It’s often the case that a sequel to a great book or a remake of a once-popular TV series doesn’t...
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ICYMI: SolarWinds Compromise Update

ICYMI: SolarWinds Compromise Update

January 8, 2021 | 7 Min Read

Note: This blog is a follow-up of our previous SolarWinds blog by our in-house threat intelligence team. You can read...
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Looking back at 2020: A Year in Review

Looking back at 2020: A Year in Review

January 6, 2021 | 8 Min Read

2020 is truly an extraordinary year (and some aspects worse than others). This year was also made up of some...
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