The Hacker News

SEPTEMBER 21, 2024

A hacktivist group known as Twelve has been observed using an arsenal of publicly available tools to conduct destructive cyber attacks against Russian targets.

Cyber Attacks 133

Cyber Attacks Encryption 133

CyberSecurity Insiders

SEPTEMBER 10, 2021

And preliminary inquiry has suggested that the attack took place as the cyber crooks gained login access into the governmental organization that operates with the aim to maintain international peace and security. And gaining internal access of servers might allow cyber criminals to conduct long-term surveillance on their counterparts.

Cyber Attacks 134

Cyber Attacks Surveillance Encryption Data breaches 134

Hacker's King

MAY 24, 2025

While these octopi of terror could spring from many sources, do you know what the very wellspring of most cyber attacks is? The startling fact is that more than 55% of breaches stem from credential attack vectors. Credential-based attacks include usernames, passwords, and tokens.

Cyber Attacks 59

Cyber Attacks Passwords Education Phishing 59

CyberSecurity Insiders

MAY 7, 2023

It is not accurate to say that 5G networks are completely immune to cyber attacks. Like any other network, 5G networks are vulnerable to various types of cyber attacks, such as distributed denial-of-service (DDoS) attacks, phishing attacks, and malware infections.

Cyber Attacks 123

Cyber Attacks Architecture Technology DDOS 123

Security Affairs

JANUARY 3, 2022

Which are the cyber attacks of 2021 that had the major impact on organizations worldwide in terms of financial losses and disruption of the operations? Federal Bureau of Investigation confirmed that the Colonial Pipeline was shut down due to a cyber attack carried out by the Darkside ransomware gang. Pierluigi Paganini.

Cyber Attacks 142

Cyber Attacks Ransomware Insurance Hacking 142

CyberSecurity Insiders

JUNE 15, 2022

According to a study conducted by Blake, Cassels Graydon LLP, most of the cyber attacks that were targeted on Canadian companies were of ransomware genre and alarmingly there was an increase in frequency and complexity of attacks. Note- Ransomware is a kind of malware that encrypts files until a ransom is paid.

Cyber Attacks 138

Cyber Attacks Ransomware Encryption Malware 138

Hot for Security

MARCH 30, 2021

Australia’s Channel 9 network disrupted by cybercriminals Staff told to work from home as station attempts to recover from attack. Live broadcasts from Australia’s Channel 9 TV network were disrupted this weekend following what is believed to have been a cyber attack.

Cyber Attacks 145

Cyber Attacks Encryption Government Ransomware 145

CyberSecurity Insiders

FEBRUARY 8, 2022

Microsoft has made it official that it has disabled macros across its office products to block malware cyber attacks. The post Microsoft disables macros to curtail Malware Cyber Attacks appeared first on Cybersecurity Insiders.

Cyber Attacks 137

Cyber Attacks Malware Identity Theft Cyber Risk 137

CyberSecurity Insiders

JUNE 21, 2023

Ernst and Young NOTE- Microsoft has confirmed the presence of Clop ransomware suspects, linked to Russian intelligence behind the incident and reaffirmed that health organizations and financial institutions could be the next target of the notorious file encrypting malware spreading gang that is into double extortion.

Cyber Attacks 137

Cyber Attacks Retail Insurance Healthcare 137

Centraleyes

MARCH 20, 2025

Lets explore some notable use cases: Incident Response: A multinational company faced a ransomware attack that encrypted a portion of its servers. Cyber attack data visualization bridges this gap, making technical cyber security data accessible to non-technical audiences.

Cyber Attacks 52

Cyber Attacks Risk Cybersecurity Ransomware 52

CyberSecurity Insiders

FEBRUARY 12, 2023

Second is the news related to Asian Nation Pakistan, which accused its neighboring nation India for launching cyber attacks on its government servers related to the Ministry of Foreign Affairs. Killnet announced it launched a DDoS cyber attack on the network serving the alliance, and is repenting for the in-human deed.

Cyber Attacks 127

Cyber Attacks Government Ransomware Hacking 127

CyberSecurity Insiders

FEBRUARY 1, 2022

A Cyber Attack has caused a temporary fuel supply in whole of Germany with situation intended to improve only after 10 days. Oiltanking GmbH Group and Mabanaft Group are the two firms that were deeply affected by the digital attack, resulting in halting the Operational Technology Systems to the core.

Cyber Attacks 126

Cyber Attacks Backups Hacking Encryption 126

CyberSecurity Insiders

DECEMBER 31, 2021

Note 2- A ransomware is a kind of malware attack where hackers steal data and then encrypt the entire database until a ransom is paid. The post Gloucester City Council hit by a possible Ransomware Cyber Attack appeared first on Cybersecurity Insiders.

Cyber Attacks 129

Cyber Attacks Ransomware Cryptocurrency Encryption 129

CyberSecurity Insiders

JUNE 15, 2021

All the world leaders who took part at the G7 Summit held in Cornwall, UK have agreed on a unanimous note that ransomware and cyber attacks have emerged as the biggest threats to their nation in recent times. As the gangs spreading the file-encrypting malware managed to steal $81m out of $160 stolen funds in 2020 on a worldwide note.

Cyber Attacks 138

Cyber Attacks Ransomware Cryptocurrency Malware 138

CyberSecurity Insiders

AUGUST 24, 2022

Prima facie states that a portion of personal info, such as usernames, emails, and encrypted passwords, could have been accessed by the hackers. Often, such information is used by hackers to launch identity thefts, brute force attacks and other such digital invasions. billion in July 2022. .

Media 128

Media Cyber Attacks Identity Theft Passwords 128

The Last Watchdog

OCTOBER 23, 2024

Tip 3: Securing and Monitoring the Network Small businesses often overlook network security, leaving them vulnerable to attacks. INE Security advises businesses to secure their network by using firewalls, encrypting data, and regularly updating security software. Many cyber attacks exploit vulnerabilities in outdated software.

Small Business 162

Small Business Data breaches Backups Passwords 162

Security Affairs

FEBRUARY 26, 2024

The company did not disclose details of the attack, however the decision to shut down the IT systems suggests it was the victim of a ransomware attack. This isn’t the first time that the company was the victim of a cyber attack. In 2016, alleged Asian threat actors targeted ThyssenKrupp to steal company secrets.

Cyber Attacks 135

Cyber Attacks Ransomware Engineering Banking 135

The Hacker News

FEBRUARY 27, 2023

LastPass, which in December 2022 disclosed a severe data breach that allowed threat actors to access encrypted password vaults, said it happened as a result of the same adversary launching a second attack on its systems.

Encryption 124

Encryption Passwords Data breaches Cyber Attacks 124

Security Boulevard

DECEMBER 4, 2024

Hell froze over: FBI and NSA recommend you use strong encryption. The post China is Still Inside US Networks — It’s Been SIX Months appeared first on Security Boulevard.

Encryption 129

Encryption Cyber Attacks Data privacy IoT 129

Digital Shadows

NOVEMBER 26, 2024

Phishing often serves as the gateway to cyber attacks, opening the door to impactful follow-on activity like malware and ransomware deployment or access to internal networks, ultimately causing substantial financial losses. This rise is largely driven by financially motivated threat actors looking to maximize their profits.

Cyber Attacks 59

Cyber Attacks Phishing Ransomware Cyber Insurance 59

Hacker Combat

MAY 10, 2022

A cyber-attack is a malicious attack undertaken by cybercriminals against single or numerous computers, computer systems, networks, or infrastructures utilizing one or more computers. Individuals, corporations, governments, and critical infrastructure are potential cyber-attack targets.

Encryption 132

Encryption Ransomware Malware Cyber Attacks 132

CyberSecurity Insiders

JUNE 21, 2021

Traditionally, security experts would advise companies to encrypt data, which is essentially a process whereby you mathematically change sensitive data in a way that its original pattern is still present within the new code. Unlike encryption, tokenized data is undecipherable and irreversible.

Cyber Attacks 144

Cyber Attacks Data breaches Marketing Risk 144

IT Security Guru

JANUARY 30, 2025

If these cyber attacks are successful, even just a little, they could lead to billions of pounds in damages and losses to the companies that own the platforms and the traders. So, lets explore how spread betting platforms are rising to this challenge and ensuring that their platforms are cyber risk-free.

Cyber Risk 95

Cyber Risk Risk Penetration Testing Accountability 95

CyberSecurity Insiders

JANUARY 19, 2023

News is out that social security numbers of nearly 35,000 users were leaked in a cyber attack that could have emerged from a credential stuffing campaign launched by a state funded actor. According to the update provided by a source from PayPal, the attack took place on December 6 and was identified at the end of last month.

Cyber Attacks 106

Cyber Attacks Social Engineering Financial Services Encryption 106

Heimadal Security

MARCH 1, 2023

As a result of another attack on LastPass’s systems, the company disclosed a severe data breach in December 2022 that allowed threat actors to access encrypted password vaults.

Data breaches 105

Data breaches Encryption Passwords Cyber Attacks 105

eSecurity Planet

APRIL 14, 2023

A massive cyber attack targeting drive maker Western Digital Corp. One of the hackers apparently disclosed the extent of the cyber attack to TechCrunch this week. WDC) could potentially have serious and long-term implications.

Cyber Attacks 128

Cyber Attacks Firmware Marketing Authentication 128

Security Affairs

MAY 13, 2025

The DragonForce group claimed the attack on M&S and Co-op, and told the BBC that they have attempted to hack Harrods. The attackers encrypted VMware ESXi virtual machines used by the company.

Data breaches 62

Data breaches Cyber Attacks Passwords Social Engineering 62

CyberSecurity Insiders

APRIL 12, 2023

The Australian government is set to issue a complete ban on ransomware payments after one of its major financial lenders became the target of a massive file-encrypting malware attack on March 16th this year.

Cyber Attacks 112

Cyber Attacks Ransomware Cryptocurrency Government 112

The Last Watchdog

DECEMBER 13, 2023

Each time we use a mobile app or website-hosted service, digital certificates and the Public Key Infrastructure ( PKI ) come into play — to assure authentication and encrypt sensitive data transfers. This is a fundamental component of Digital Trust – and the foundation for securing next-gen digital connections.

Encryption 311

Encryption Technology CISO IoT 311

Security Affairs

APRIL 5, 2025

Port of Seattle is notifying 90,000 people of a data breach after personal data was stolen in a ransomware attack in August 2024. In August 2024, a cyber attack hit the Port of Seattle , which also operates the Seattle-Tacoma International Airport. The attack impacted websites and phone systems.

Data breaches 97

Data breaches Ransomware Cyber Attacks Manufacturing 97

IT Security Guru

NOVEMBER 1, 2024

Cybersecurity Threats and Digital Warfare One of the most significant threats to national security in the modern era is cyber warfare. Cyber attacks can compromise critical infrastructure, financial systems, and sensitive government data.

Technology 109

Technology Cyber Attacks Government Risk 109

Jane Frankland

FEBRUARY 7, 2025

When data breaches escalate, cyber-attacks grow more sophisticated, nation states ramp up their digital warfare, and regulations tighten the noose, staying ahead isnt just an optionits your only line of defence. On the one hand, AI is helping detect and prevent cyber-attacks through advanced threat detection and response capabilities.

Cyber Risk 130

Cyber Risk CISO Risk Encryption 130

Security Affairs

OCTOBER 13, 2024

CISA adds Windows and Qualcomm bugs to its Known Exploited Vulnerabilities catalog Three new Ivanti CSA zero-day actively exploited in attacks Ukrainian national pleads guilty in U.S. Every week the best security articles from Security Affairs are free in your email box.

Data breaches 118

Data breaches Cryptocurrency Cybercrime Artificial Intelligence 118

SecureWorld News

DECEMBER 4, 2023

Here are some recommendations: Invest in cybersecurity infrastructure: Real estate companies should invest in robust cybersecurity infrastructure, including firewalls, intrusion detection systems, and data encryption. This includes training employees on how to identify and avoid phishing scams and how to create strong passwords.

Cyber Attacks 120

Cyber Attacks Insurance Ransomware Cyber threats 120

IT Security Guru

JANUARY 9, 2025

Resolution #1: Adopt a Proactive Approach to Cybersecurity to Combat AI-Driven Attacks Adopt a proactive approach to cybersecurity that integrates advanced defence mechanisms with fundamental best practices to mitigate and combat AI-driven attacks.

Cybersecurity 113

Cybersecurity Cyber threats Architecture Digital transformation 113

The Hacker News

MAY 31, 2022

"Some of the main characteristics of this threat actor that make it stand out among the others, are the sheer number, high frequency and persistence of their attacks and the large collection of encrypted and obfuscated malicious components used in their

Cyber Attacks 114

Cyber Attacks Encryption 114

Security Affairs

NOVEMBER 4, 2024

On July 18, 2024, the City of Columbus, Ohio, suffered a cyber attack that impacted the City’s services. On July 29, 2024, the City published an update on the City’s website and confirmed that the City of Columbus suffered a ransomware attack.

Ransomware 116

Ransomware Identity Theft Data breaches Cyber threats 116