Top 10 Famous Hacking Groups in the World
- Manisha Chaudhary
- Oct 24
- 5 min read
Introduction : Top 10 Famous Hacking Groups in the World
In the modern digital age, cyberattacks are no longer just random acts of mischief — they are strategic, well-funded, and globally impactful. Behind many of these attacks stand powerful hacking groups, ranging from politically motivated activists to state-sponsored cyber armies. Let’s uncover the Top 10 Most Famous Hacking Groups in the World that have reshaped the global cybersecurity landscape.
1. Anonymous
2. Lizard Squad
3. Lazarus Group
4. Carbanak (Anunak)
5. The Dark Overlord
6. The Equation Group
7. TA505 (Evil Corp)
8. DarkSide
9. Morpho
10. Lapsus$
Why Understanding Top 10 Famous Hacking Groups in the World Matters?
Understanding the world’s most Famous Hacking Groups in the World isn’t just a curiosity — it’s a necessity in today’s digital-first world. These groups have reshaped global cybersecurity, influencing how nations protect infrastructure, how companies secure their data, and how individuals safeguard their privacy. Each group, whether motivated by politics, money, or ideology, introduces new tactics and exploits that push the boundaries of cyber defense.
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Top 10 Famous Hacking Groups in the World
1. Anonymous — The Voice of Hacktivism
Origin: Worldwide
Type: Hacktivist Collective
Motivation: Social justice, freedom of speech, and anti-corruption
Anonymous is perhaps the most recognized name in the hacking world. Operating under the Guy Fawkes mask, this collective of hacktivists has no central leadership. They’ve attacked high-profile entities like the Church of Scientology, PayPal, and various government websites under operations like #OpISIS and #OpRussia. Their goal — to expose corruption and defend freedom.
2. Lizard Squad
Origin: Finland & United Kingdom
Active Since: 2014
Type: Black Hat Hacking Group
Known For: DDoS Attacks, Website Defacements, and Social Media Hijacking
Lizard Squad is one of the most infamous hacking groups to emerge in the mid-2010s, notorious for their disruptive and attention-grabbing cyberattacks. Unlike politically motivated hacktivist groups such as Anonymous, Lizard Squad primarily focuses on chaos, disruption, and public spectacle rather than ideological goals. Their attacks are often timed for maximum visibility, targeting high-profile companies, gaming networks, and even government agencies.
3. APT28 (Fancy Bear)
Origin: Russia
Affiliation: GRU (Main Directorate of the General Staff of the Russian Armed Forces)
Type: State-Sponsored Advanced Persistent Threat (APT) Group
Active Since: At least 2007
APT28, widely known as Fancy Bear, is one of the most infamous and active state-backed hacking groups in the world. Believed to operate under the direction of Russia’s military intelligence agency (GRU), Fancy Bear has been linked to numerous cyber espionage, disinformation, and election interference campaigns across the globe. Their operations are often politically motivated, targeting government institutions, defense contractors, media organizations, and military entities aligned against Russian interests.
Lazarus Group
Origin: North Korea
Affiliation: Reconnaissance General Bureau (RGB) — North Korea’s Military Intelligence Agency
Type: State-Sponsored Advanced Persistent Threat (APT) Group
Active Since: Around 2009
The Lazarus Group is one of the most feared and powerful state-sponsored hacking organizations in the world. Operating under the direction of North Korea’s intelligence apparatus, the group has conducted cyber espionage, financial theft, and destructive malware attacks that span across continents. Their operations blend political objectives with financial motives — primarily to fund the isolated regime and disrupt its adversaries.
5. Equation Group
Origin: United States
Affiliation: Allegedly Linked to the National Security Agency (NSA)
Type: State-Sponsored Advanced Persistent Threat (APT) Group
Active Since: Early 2000s
The Equation Group is considered one of the most sophisticated and technically advanced hacking collectives ever discovered. Believed to be linked to the U.S. National Security Agency (NSA), the group’s name was coined by Kaspersky Lab in 2015 due to their mathematical precision in deploying complex malware and encryption algorithms.
6. Shadow Brokers
Origin: Unknown (Possibly linked to Russia or Eastern Europe)
Active Period: 2016–2018
Type: Hacker Collective / Data Leak Syndicate
Known For: Leaking NSA’s Elite Hacking Tools (Equation Group Arsenal)
The Shadow Brokers are one of the most mysterious and consequential hacking collectives in modern history. Emerging in August 2016, they stunned the cybersecurity world by releasing a trove of classified cyber weapons allegedly stolen from the U.S. National Security Agency’s (NSA) Equation Group) — one of the most advanced intelligence-driven hacking units ever known.
7. APT1 (Comment Crew)
Origin: China
Affiliation: People’s Liberation Army (PLA), Unit 61398
Type: State-Sponsored Advanced Persistent Threat (APT) Group
Active Since: Early 2000s
APT1, also known as Comment Crew or Comment Group, is one of the most well-documented and powerful state-sponsored hacking groups in the world. Believed to operate under the command of China’s People’s Liberation Army (PLA) Unit 61398, APT1 has conducted massive cyber espionage operations against global corporations, media outlets, and government institutions.
8. Syrian Electronic Army (SEA)
Origin: Syria
Affiliation: Allegedly Linked to the Syrian Government
Type: Pro-Government Hacktivist Group
Active Since: 2011
The Syrian Electronic Army (SEA) is one of the most prominent politically motivated hacking groups to emerge from the Middle East. Formed during the Syrian Civil War, the SEA is known for conducting cyber propaganda, website defacements, phishing attacks, and social media hijackings in support of Syrian President Bashar al-Assad.
9. Carbanak (Anunak)
Carbanak (Anunak)
Also known as: Carbanak, Anunak
Origin: Eastern Europe / Russia-linked cybercrime group
Active Since: Discovered publicly around 2014 (operations began earlier)Primary Motivation: Financial theft (bank robbery at scale)
Notable Impact: Hundreds of millions — reported losses estimated at $1 billion+ across dozens of banks and financial institutions
Carbanak (sometimes called Anunak by certain vendors and reports) is a highly organized cybercriminal group that specialized in targeting financial institutions. Unlike smash-and-grab cybercriminals, Carbanak executed long, patient campaigns that resembled traditional bank robberies — but performed entirely through compromised networks and malware, not physical vaults.
10. DarkHotel
Origin: United Kingdom and Brazil
Targets: Microsoft, Nvidia, Samsung, Uber
Unlike typical APTs, Lapsus$ relies on social engineering and insider manipulation instead of advanced malware. Their chaotic approach exposed massive vulnerabilities in global tech giants. Despite arrests, their members — mostly teenagers — have proven how social engineering remains one of the most powerful hacking tools.
Frequently Asked Questions (FAQs)
Q1. Who is the most famous hacking group in the world?
Anonymous is considered the most famous and influential hacking collective, known for hacktivism and social campaigns.
Q2. Which hacking group attacked Sony Pictures?
The Lazarus Group from North Korea executed the 2014 Sony Pictures cyberattack.
Q3. Are all hacking groups criminal organizations?
No. Some are hacktivists fighting for causes, while others are state-sponsored or financially motivated.
Q4. What is an APT group?
An Advanced Persistent Threat (APT) group is a highly skilled, well-funded hacking organization that performs long-term cyber espionage.
Q5. How can I learn ethical hacking to fight cybercrime?
Join Craw Security’s Ethical Hacking Course in Delhi to gain hands-on experience in cybersecurity, penetration testing, and threat analysis.
Conclusion
From political activism to state-backed espionage, these hacking groups have redefined the global cybersecurity landscape. Their attacks highlight the importance of ethical hacking education, digital defense, and proactive security measures.
At Craw Security, we believe that the best defense against these digital threats is knowledge and skill. Our Ethical Hacking and Cyber Security courses in Delhi prepare students to analyze, detect, and defend against cyberattacks by learning from the same techniques used by these infamous hackers.
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