Security

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Arrest in ‘Ransom Your Employer’ Email Scheme

Arrest in ‘Ransom Your Employer’ Email Scheme

In August, KrebsOnSecurity warned that scammers were contacting people and asking...

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US SEC warns investors of ongoing fraudulent communications claiming from the SEC

US SEC warns investors of ongoing fraudulent communications...

The Securities and Exchange Commission (SEC) warns investors of attacks impersonating...

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New Memento ransomware uses password-protected WinRAR archives to block access to the files

New Memento ransomware uses password-protected WinRAR archives...

Memento ransomware group locks files inside WinRAR password-protected archives after...

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Iran’s Mahan Air claims it has failed a cyber attack, hackers say the opposite

Iran’s Mahan Air claims it has failed a cyber attack, hackers...

Iranian airline Mahan Air was hit by a cyberattack on Sunday morning, the “Hooshyarane...

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Utah Imaging Associates data breach impacts 583,643 patients

Utah Imaging Associates data breach impacts 583,643 patients

Utah-based radiology medical center Utah Imaging Associates discloses a data breach...

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Hackers breach corporate email servers to send spam to employees

Hackers breach corporate email servers to send spam to...

A threat actor has hacked Microsoft Exchange email servers across the world in order...

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The ‘Zelle Fraud’ Scam: How it Works, How to Fight Back

The ‘Zelle Fraud’ Scam: How it Works, How to Fight Back

One of the more common ways cybercriminals cash out access to bank accounts involves...

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Phishing Attacks Disguised as Microsoft, Targeting Corporate Users

Phishing Attacks Disguised as Microsoft, Targeting Corporate...

The ASEC analysis team has recently discovered phishing attacks disguised as Microsoft...

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Discovery of Continuous Distribution of North Korea-related Malicious Word Files

Discovery of Continuous Distribution of North Korea-related...

The ASEC analysis team has discovered the continuous distribution of malicious Word...

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Phishing PDF Files with CAPTCHA Screen Being Mass-distributed

Phishing PDF Files with CAPTCHA Screen Being Mass-distributed

Phishing PDF files that have CAPTCHA screens are rapidly being mass-distributed...

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ASEC Weekly Malware Statistics (October 25th, 2021 – October 31st, 2021)

ASEC Weekly Malware Statistics (October 25th, 2021 – October...

The ASEC analysis team is using the ASEC automatic analysis system RAPIT to categorize...

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Malicious Word Files with External Links of Similar Domain Form

Malicious Word Files with External Links of Similar Domain...

Most malicious Word files that have been discovered in attacks contained macro,...

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Malicious Excel File Using Macro Sheets Being Distributed in Korea (2)

Malicious Excel File Using Macro Sheets Being Distributed...

The ASEC analysis team has found multiple distributions of malicious excel file...

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Analysis Report of Lazarus Group’s NukeSped Malware

Analysis Report of Lazarus Group’s NukeSped Malware

AhnLab Security Emergency response Center (ASEC) reveals an analysis report of Lazarus...

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ASEC Weekly Malware Statistics (November 1st, 2021 – November 7th, 2021)

ASEC Weekly Malware Statistics (November 1st, 2021 – November...

The ASEC analysis team is using the ASEC automatic analysis system RAPIT to categorize...

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ASEC Weekly Malware Statistics (November 8th, 2021 – November 14th, 2021)

ASEC Weekly Malware Statistics (November 8th, 2021 – November...

The ASEC analysis team is using the ASEC automatic analysis system RAPIT to categorize...

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North Korea-related Malicious Document Files Using CVE-2021-40444 Vulnerability

North Korea-related Malicious Document Files Using CVE-2021-40444...

The ASEC analysis team has recently discovered the distribution of malicious files...

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California Pizza Kitchen discloses a data breach

California Pizza Kitchen discloses a data breach

American pizza chain California Pizza Kitchen (CPK) suffered a data breach that...

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Canadian teenager stole $36 Million in cryptocurrency via SIM Swapping

Canadian teenager stole $36 Million in cryptocurrency via...

A Canadian teen has been arrested for his alleged role in the theft of roughly $36.5...

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Tor Project calls to bring more than 200 obfs4 bridges online by December

Tor Project calls to bring more than 200 obfs4 bridges...

The Tor Project offers rewards to users who will set up a Tor server after observing...

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The newer cybercrime triad: TrickBot-Emotet-Conti

The newer cybercrime triad: TrickBot-Emotet-Conti

Advanced Intelligence researchers argue that the restarting of the Emotet botnet...

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Study reveals top 200 most common passwords

Study reveals top 200 most common passwords

The annual study on top-used passwords published by Nordpass revealed that we are...

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U.S. banking regulators order banks to notify cybersecurity incidents in 36 hours

U.S. banking regulators order banks to notify cybersecurity...

U.S. banking regulators have approved a new rule that orders banks to notify federal...

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Security Affairs newsletter Round 341

Security Affairs newsletter Round 341

A new round of the weekly Security Affairs newsletter arrived! Every week the best...

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Attackers compromise Microsoft Exchange servers to hijack internal email chains

Attackers compromise Microsoft Exchange servers to hijack...

A malware campaign aimed at Microsoft Exchange servers exploits ProxyShell and ProxyLogon...

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Researchers were able to access the payment portal of the Conti gang

Researchers were able to access the payment portal of the...

The Conti ransomware group has suffered a data breach that exposed its attack infrastructure...

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Experts found 11 malicious Python packages in the PyPI repository

Experts found 11 malicious Python packages in the PyPI...

Researchers discovered 11 malicious Python packages in the PyPI repository that...

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Israel charges Defense Minister’s house cleaner with leaking data to Iranian hackers

Israel charges Defense Minister’s house cleaner with leaking...

Israel has detained a man who worked as the personal house cleaner for the Defense...

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Tor Project sees decline in server numbers, will offer rewards for new bridge operators

Tor Project sees decline in server numbers, will offer...

The Tor Project said this week that it has seen a drop in the number of Tor relays...

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Secretive Chinese committee focused on the “main economic battlefield” of tech

Secretive Chinese committee focused on the “main economic...

China’s Politburo provided for the first time some details on the work of a secretive...

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The House passes Biden’s $1.7 trillion budget plan, with millions in cybersecurity spending

The House passes Biden’s $1.7 trillion budget plan, with...

The House on Friday voted along mostly party lines to approve President Joe Biden’s...

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Conti ransomware gang suffers security breach

Conti ransomware gang suffers security breach

The Conti ransomware group has suffered an embarrassing data breach after a security...