Security Affairs

FEBRUARY 4, 2025

Netgear addressed two critical vulnerabilities, internally tracked as PSV-2023-0039 and PSV-2021-0117 , impacting multiple WiFi router models and urged customers to install the latest firmware. The two flaws are, respectively, a remote code execution issue and an authentication bypass vulnerability. ” reads the advisory.

Firmware 113

Firmware Authentication Hacking Information Security 113

Cisco Security

MARCH 15, 2022

On March 15, 2022, a government flash bulletin was published describing how state-sponsored cyber actors were able to use the PrintNightmare vulnerability (CVE-2021-34527) in addition to bypassing Duo 2FA to compromise an unpatched Windows machine and gain administrative privileges. This activity was documented as early as May, 2021.

Authentication 145

Authentication Passwords Accountability Government 145

Krebs on Security

NOVEMBER 21, 2024

technology companies between 2021 and 2023, including LastPass , MailChimp , Okta , T-Mobile and Twilio. The targeted SMS scams asked employees to click a link and log in at a website that mimicked their employer’s Okta authentication page. Image: Amitai Cohen twitter.com/amitaico.

Identity Theft 265

Identity Theft Phishing Cryptocurrency Accountability 265

Krebs on Security

MARCH 2, 2021

CVE-2021-26855 is a “server-side request forgery” (SSRF) flaw, in which a server (in this case, an on-premises Exchange Server) can be tricked into running commands that it should never have been permitted to run, such as authenticating as the Exchange server itself. Microsoft credited researchers at Reston, Va.

Internet 347

Internet Internet Software Education 347

The Last Watchdog

MARCH 1, 2023

The IT world relies on digital authentication credentials, such as API keys, certificates, and tokens, to securely connect applications, services, and infrastructures. According to BetterCloud, the average number of software as a service (SaaS) applications used by organizations worldwide has increased 14x between 2015 and 2021.

Authentication 222

Authentication CISO Passwords Software 222

Security Affairs

OCTOBER 11, 2022

VMware has yet to address the CVE-2021-22048 privilege escalation vulnerability in vCenter Server disclosed in November 2021. VMware warns customers that it has yet to address a high-severity privilege escalation vulnerability, tracked as CVE-2021-22048 , in the vCenter Server. only) from Integrated Windows Authentication (IWA).

Authentication 142

Authentication Hacking Information Security 142

Security Affairs

OCTOBER 12, 2024

Since April 2021, Russian state-sponsored hackers have exploited vulnerabilities, including Zimbra’s CVE-2022-27924 for injecting commands to access credentials and emails, and JetBrains TeamCity’s CVE-2023-42793 for arbitrary code execution through an authentication bypass.

Data collection 139

Data collection Authentication Hacking Government 139

Thales Cloud Protection & Licensing

SEPTEMBER 13, 2021

Authentication and access management increasingly perceived as core to Zero Trust Security. Tue, 09/14/2021 - 05:52. State of Multi-Factor Authentication. These changes have urged organizations to re-evaluate the state of existing authentication mechanisms, and many are looking to evolve their authentication approaches.

Authentication 153

Authentication Cloud Migration IoT Technology 153

Malwarebytes

APRIL 29, 2022

CVE-2021-44228 , commonly referred to as Log4Shell or Logjam. The Cybersecurity and Infrastructure Security Agency (CISA) has launched an open source scanner to find applications that are vulnerable to the Log4j vulnerabilities listed as CVE-2021-44228 and CVE-2021-45046. CVE-2021-40539.

Internet 142

Internet Internet Software Authentication 142

Krebs on Security

JANUARY 31, 2025

We caught up with The Manipulaters again in 2021, with a story that found the core employees had started a web coding company in Lahore called WeCodeSolutions — presumably as a way to account for their considerable Heartsender income. . “Presumably, these buyers also include Dutch nationals.

Phishing 268

Phishing Cybercrime Advertising Malware 268

Security Affairs

APRIL 17, 2025

Cybersecurity and Infrastructure Security Agency (CISA) added a SonicWall SMA100 Appliance flaw, tracked as CVE-2021-20035 , to its Known Exploited Vulnerabilities (KEV) catalog. The vulnerability is an OS Command Injection Vulnerability in the SMA100 management interface. ” reads the advisory. ” The vulnerability impacts 9.0.0.10-28sv

Authentication 112

Authentication Hacking Cybersecurity Risk 112

SecureList

MARCH 12, 2024

Profile of participants and applications We collected the data from a sample of the application security assessment projects our team completed in 2021–2023. Broken Authentication 5. Broken Authentication 5. Mitigation: implement authentication and authorization controls according to the role-based access model.

Passwords 139

Passwords Authentication Architecture Risk 139

SecureList

FEBRUARY 23, 2022

The year 2021 was eventful in terms of digital threats for organizations and individuals, and financial institutions were no exception. share in 2020 to the second most common in 2021 with 12.2%. The mass change in cybercriminals’ objectives and methods seen in 2020 continued in 2021. Phishing: In 2021, 8.2%

Banking 141

Banking Phishing Cryptocurrency Malware 141

Security Affairs

JULY 12, 2022

Microsoft observed a large-scale phishing campaign that used adversary-in-the-middle (AiTM) phishing sites to steal passwords, hijack a user’s sign-in session, and bypass the authentication process even when the victim has enabled the MFA. and certificate-based authentication. ” concludes the report. Pierluigi Paganini.

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Phishing Authentication Social Engineering Passwords 144

SecureWorld News

FEBRUARY 20, 2025

He urges enterprises to implement Privileged Access Management (PAM) solutions and multi-factor authentication (MFA) and to enforce robust password policies to reduce the risk of account compromise. Prioritize fixing vulnerabilities exploited by Ghost, such as ProxyShell (CVE-2021-34473, CVE-2021-34523, CVE-2021-31207).

Ransomware 113

Ransomware IoT Encryption Social Engineering 113

Krebs on Security

FEBRUARY 26, 2023

We don’t know much about the source of the November 2021 incident, other than GoDaddy’s statement that it involved a compromised password, and that it took about two months for the company to detect the intrusion. What else do we know about the cause of these incidents?

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Hacking Social Engineering Phishing Scams 330

Krebs on Security

MAY 10, 2022

“This allows attackers to perform a man-in-the-middle attack to force domain controllers to authenticate to the attacker using NTLM authentication,” Wiseman said. ” “CVE-2021-36942 was so bad it made CISA’s catalog of Known Exploited Vulnerabilities ,” Wiseman said. in certain situations.

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Authentication Engineering Internet Internet 347

Security Affairs

JULY 4, 2024

Twilio states that threat actors have identified the phone numbers of users of its two-factor authentication app, Authy, TechCrunch reported. This week the messaging firm told TechCrunch that “threat actors” identified data of Authy users, a two-factor authentication app owned by Twilio, including their phone numbers.

Authentication 136

Authentication Social Engineering Phishing Accountability 136

Schneier on Security

MAY 20, 2022

Locks that use Bluetooth Low Energy to authenticate keys are vulnerable to remote unlocking. Although Khan demonstrated the hack on a 2021 Tesla Model Y, NCC Group said any smart locks using BLE technology, including residential smart locks, could be unlocked in the same way. Another news article.

Technology 280

Technology Authentication Hacking 280

SecureList

JUNE 8, 2022

During 2020 and 2021, more than 500 router vulnerabilities were found. The nvd.nist.gov website presents different figures, but they too show a significant increase in the number of router vulnerabilities found in 2020 and 2021. Distribution of router vulnerabilities by priority, 2021 ( download ). Router-targeting malware.

DDOS 133

DDOS Passwords IoT Firmware 133

SecureWorld News

NOVEMBER 7, 2024

In 2021, for example, hackers attempted to manipulate the chemical levels in a Florida water treatment plant by breaching remote access systems. Strong authentication: Each device, no matter how small, should have strong, unique authentication measures to prevent unauthorized access.

IoT 109

IoT Firmware Encryption Authentication 109

Krebs on Security

JULY 8, 2021

On July 3, the REvil ransomware affiliate program began using a zero-day security hole ( CVE-2021-30116 ) to deploy ransomware to hundreds of IT management companies running Kaseya’s remote management software — known as the Kaseya Virtual System Administrator (VSA). “This was not.”

Software 329

Software Ransomware System Administration Authentication 329

Troy Hunt

AUGUST 29, 2023

We provided similar support in 2021 with the Emotet botnet , although this time around with a grand total of 6.43M impacted email addresses. Enable multi-factor authentication where supported, at least for your most important services (email, banking, social, etc.)

Malware 362

Malware Passwords Password Management Antivirus 362

Krebs on Security

FEBRUARY 26, 2025

At the end of 2023, malicious hackers learned that many companies had uploaded sensitive customer records to accounts at the cloud data storage service Snowflake that were protected with little more than a username and password (no multi-factor authentication needed). million customers.

Hacking 255

Hacking Government Identity Theft Accountability 255

Krebs on Security

NOVEMBER 11, 2023

I immediately suspected that Experian was still allowing anyone to recreate their credit file account using the same personal information but a different email address, a major authentication failure that was explored in last year’s story, Experian, You Have Some Explaining to Do. 9, 2022 and Dec.

Accountability 338

Accountability Authentication Passwords Identity Theft 338

Malwarebytes

APRIL 24, 2025

” The transmission of data took place between April 2021 and January 2024. Enable two-factor authentication (2FA). Some forms of two-factor authentication (2FA) can be phished just as easily as a password. This likely included protected health information. Choose a strong password that you dont use for anything else.

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Insurance Data breaches Passwords Phishing 121

Security Affairs

APRIL 18, 2025

RPAC (CVE-2025-31201) An attacker with read/write access could bypass Pointer Authentication on iOS. NTLM (NT LAN Manager) is a suite of authentication protocols developed by Microsoft to authenticate users and computers in Windows environments. Apple addressed the flaw by removing the vulnerable code. ” Microsoft warns.

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Authentication Surveillance Passwords Media 104

Krebs on Security

NOVEMBER 9, 2024

Matt Donahue is the former FBI agent who founded Kodex in 2021. It is not uncommon to see fake EDR vendors claim the ability to send data requests through Kodex, with some even sharing redacted screenshots of police accounts at Kodex. How are cybercriminals typically gaining access to police and government email accounts?

Hacking 291

Hacking Accountability Government Social Engineering 291

Troy Hunt

SEPTEMBER 17, 2021

If your address is in there - even if you didn't subscribe to the service - do you want @haveibeenpwned to notify you that they have your address?

Password Management 313

Password Management Passwords Authentication 313

The Last Watchdog

MAY 14, 2025

Log4Shell (CVE-2021-44228) was a perfect example practitioners who had experience with JNDI injection attacks were able to implement effective mitigations within hours, while others took days or even weeks to fully remediate.” “The best defenders understand both the attack and defense sides of the equation.”

Authentication 130

Authentication Cybersecurity Risk Media 130

Security Affairs

DECEMBER 17, 2024

The threat actors attempted to exploit multiple vulnerabilities in DVRs, including CVE-2017-7921, CVE-2018-9995 , CVE-2020-25078, CVE-2021-33044 , and CVE-2021-36260. In March 2024, threat actors behind this campaign started targeting Internet of Things (IoT) devices in the US, Australia, Canada, New Zealand, and the United Kingdom.

Architecture 111

Architecture Internet Internet Malware 111

Krebs on Security

APRIL 6, 2021

14, 2021 Twitter post from Under the Breach’s Alon Gal , the 533 million Facebook accounts database was first put up for sale back in June 2020, offering Facebook profile data from 100 countries, including name, mobile number, gender, occupation, city, country, and marital status. billion active monthly users. According to a Jan.

Mobile 357

Mobile Accountability Passwords Authentication 357

Google Security

JUNE 3, 2022

Posted by Harshvardhan Sharma, Information Security Engineer, Google 2021 was another record-breaking year for our Vulnerability Rewards Program (VRP). 2021 saw some amazing work from the security research community. We paid a total of $8.7 million in rewards, our highest amount yet.

Engineering 136

Engineering Authentication Internet Internet 136

Krebs on Security

APRIL 4, 2021

But some of that shine started to come off recently for Ubiquiti’s more security-conscious customers after the company began pushing everyone to use a unified authentication and access solution that makes it difficult to administer these devices without first authenticating to Ubiquiti’s cloud infrastructure. And on Jan.

Authentication 362

Authentication IoT Accountability Passwords 362

SecureWorld News

JANUARY 16, 2025

Multi-factor authentication (MFA): MFA ensures that access to critical systems is granted only after verifying user credentials through multiple channels. Enhanced authentication protocols: Using MFA could have prevented unauthorized access. This significantly reduces the risk of unauthorized access.

Energy and Utilities 109

Energy and Utilities IoT Artificial Intelligence Backups 109

Krebs on Security

SEPTEMBER 2, 2024

agency , a once popular online service that helped attackers intercept the one-time passcodes (OTPs) that many websites require as a second authentication factor in addition to passwords. KrebsOnSecurity profiled OTP Agency in a February 2021 story about arrests tied to another phishing-related service based in the U.K.

Accountability 308

Accountability Banking Passwords Scams 308

Security Affairs

MARCH 13, 2025

Authenticated SSRF Attempt (No CVE Assigned; See Right Link) Zimbra Collaboration Suite SSRF Attempt Organizations should promptly patch and secure affected systems, apply mitigations for targeted CVEs, and restrict outbound access to necessary endpoints.

Authentication 76

Authentication Hacking Software Information Security 76