Security Affairs

JANUARY 12, 2024

Researchers published a proof-of-concept (PoC) code for the recently disclosed critical flaw CVE-2023-51467 in the Apache OfBiz. Researchers from cybersecurity firm VulnCheck have created a proof-of-concept (PoC) exploit code for the recently disclosed critical flaw CVE-2023-51467 (CVSS score: 9.8) in the Apache OfBiz.

Authentication 145

Authentication Software Passwords Hacking 145

Security Affairs

MAY 1, 2024

A new malware named Cuttlefish targets enterprise-grade and small office/home office (SOHO) routers to harvest public cloud authentication data. The malware creates a proxy or VPN tunnel on the compromised router to exfiltrate data, and then uses stolen credentials to access targeted resources.

Malware 137

Malware DNS Authentication Telecommunications 137

Security Affairs

MAY 26, 2024

The government experts reported that the group carried out at least two massive campaigns since May 20, threat actors aimed at distributing SmokeLoader malware via email. “Starting from May 20th, hackers have launched at least two massive campaigns with emails containing the SmokeLoader malware.”

Malware 143

Malware Banking Accountability Phishing 143

Security Affairs

OCTOBER 15, 2024

North Korea-linked actors deploy a new Linux variant of FASTCash malware to target financial systems, researcher HaxRob revealed. The cybersecurity researcher HaxRob analyzed a new variant of the FASTCash “payment switch” malware which targets Linux systems. LTS distributions. post-April 2022.

Malware 138

Malware Banking Hacking Accountability 138

Security Affairs

MARCH 23, 2024

A large-scale malware campaign, tracked as Sign1, has already compromised 39,000 WordPress sites in the last six months. Sucurity researchers at Sucuri spotted a malware campaign, tracked as Sign1, which has already compromised 39,000 WordPress sites in the last six months. Malware uses this difference to try and stay hidden.

Malware 144

Malware Engineering Hacking Cybercrime 144

Security Affairs

FEBRUARY 13, 2024

Maintainers behind the Ransomfeed platform have released Q3 Report 2023 including activities of 185 criminal groups operating worldwide. This report offers an exhaustive account of ransomware threats in the third quarter of 2023, spotlighting activities monitored by the OSINT Ransomfeed platform.

Ransomware 139

Ransomware Data collection Hacking Cybersecurity 139

Security Affairs

JANUARY 1, 2024

In October 2023, a developer known as PRISMA first uncovered an exploit that allows the generation of persistent Google cookies through token manipulation. Subsequently, other malware integrated the exploit, including Rhadamanthys, Risepro, Meduza , Stealc Stealer and recently the White Snake. ” continues the report.

Malware 145

Malware Penetration Testing Passwords Encryption 145

Security Affairs

MARCH 11, 2024

The financially motivated hacking group Magnet Goblin uses various 1-day flaws to deploy custom malware on Windows and Linux systems. The group focuses on internet-facing services, in at least one instance the group exploited the vulnerability CVE-2024-21887 in Ivanti Connect Secure VPN. 4 Run a Linux command in a separate thread.

Malware 139

Malware VPN Encryption Hacking 139

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. Recommendations provided in these rankings are general in nature and based on information security best practices standards and guidelines, such as OWASP and NIST.

Passwords 140

Passwords Authentication Architecture Risk 140

Security Affairs

JANUARY 31, 2024

In early January 2024, software firm Ivanti reported that threat actors were exploiting two zero-day vulnerabilities ( CVE-2023-46805, CVE-2024-21887 ) in Connect Secure (ICS) and Policy Secure to remotely execute arbitrary commands on targeted gateways. The flaw CVE-2023-46805 (CVSS score 8.2)

VPN 135

VPN Malware Authentication Small Business 135

Security Affairs

JULY 14, 2024

A Dark Gate malware campaign from March-April 2024 demonstrates how attackers exploit legitimate tools and services to distribute malware. Palo Alto Networks Unit 42 researchers shared details about a DarkGate malware campaign from March-April 2024. The malware is considered a sophisticated threat and is continuously improved.

Malware 139

Malware Cybercrime Software Phishing 139

Security Affairs

JANUARY 1, 2024

These are the Top 2023 Security Affairs cybersecurity stories … enjoy it. Follow me on Twitter: @securityaffairs and Facebook and Mastodon Pierluigi Paganini ( SecurityAffairs – hacking, Top 2023 Security Affairs cybersecurity stories) TB OF DATA STOLEN FROM DIGITAL INTELLIGENCE FIRM CELLEBRITE LEAKED ONLINE 1.7

Cybersecurity 140

Cybersecurity Spyware Data breaches Passwords 140

Security Affairs

MAY 3, 2024

This feature prevents malware execution outside the infected machine, a feature that had been abandoned by many malware variants that borrow the Zeus leaked source code. “Zloader has continued to evolve since its resurrection around September 2023 after an almost two-year hiatus.” “The latest version, 2.4.1.0,

Malware 138

Malware Banking Hacking Cybercrime 138

Krebs on Security

APRIL 20, 2023

Researchers at ESET say this job offer from a phony HSBC recruiter on LinkedIn was North Korean malware masquerading as a PDF file. Researchers at ESET say this job offer from a phony HSBC recruiter on LinkedIn was North Korean malware masquerading as a PDF file. Image: Mandiant.

Malware 322

Malware Software Technology Accountability 322

Security Affairs

JANUARY 26, 2024

The Russian national malware developer Vladimir Dunaev was sentenced to more than 5 years in prison for his role in the TrickBot operation. The Russian national Vladimir Dunaev (40) has been sentenced in the US to 64 months in prison for his role in the development and distribution of the TrickBot malware. in October 2021.

Malware 140

Malware Identity Theft Banking Ransomware 140

Security Affairs

FEBRUARY 1, 2024

Mandiant spotted new malware used by a China-linked threat actor UNC5221 targeting Ivanti Connect Secure VPN and Policy Secure devices. Mandiant researchers discovered new malware employed by a China-linked APT group known as UNC5221 and other threat groups targeting Ivanti Connect Secure VPN and Policy Secure devices.

VPN 141

VPN Malware Authentication Hacking 141

Security Affairs

JUNE 3, 2024

Russia-linked APT28 used the HeadLace malware and credential-harvesting web pages in attacks against networks across Europe. Researchers at Insikt Group observed Russian GRU’s unit APT28 targeting networks across Europe with information-stealer Headlace and credential-harvesting web pages.

Malware 144

Malware Phishing Surveillance Internet 144

Security Affairs

DECEMBER 12, 2023

Cisco Talos researchers tracked the campaign as Operation Blacksmith, the nation-state actors are employing at least three new DLang -based malware families. Two of these malware strains are remote access trojans (RATs), respectively tracked as NineRAT and “DLRAT” The former relies on Telegram bots and channels for C2 communications.

Malware 137

Malware Data collection Manufacturing Healthcare 137

Security Affairs

APRIL 15, 2024

The Ukrainian hacking group Blackjack used a destructive ICS malware dubbed Fuxnet in attacks against Russian infrastructure. The website ruexfil.com provided detailed information about the attacks against Moscollector, the hackers also published screenshots of monitoring systems, servers, and databases they claim to have compromised.

Malware 145

Malware Firmware IoT Hacking 145

Security Affairs

JULY 31, 2024

Phishing campaigns target small and medium-sized businesses (SMBs) in Poland to deliver malware families such as Agent Tesla, Formbook, and Remcos RAT. ESET researchers observed multiple phishing campaigns targeting SMBs in Poland in May 2024, distributing various malware families like Agent Tesla , Formbook , and Remcos RAT.

Phishing 140

Phishing Malware Accountability Hacking 140

Security Affairs

FEBRUARY 6, 2024

China-linked APT group breached the Dutch Ministry of Defence last year and installed malware on compromised systems. Dutch Military Intelligence and Security Service (MIVD) and the General Intelligence and Security Service (AIVD) published a joint report warning that a China-linked APT group breached the Dutch Ministry of Defence last year.

Malware 141

Malware Firmware VPN Backups 141

Security Affairs

MAY 31, 2024

Between October 25 and October 27, 2023, the Chalubo malware destroyed more than 600,000 small office/home office (SOHO) routers belonging to the same ISP. Chalubo (ChaCha-Lua-bot) is a Linux malware that was first spotted in late August 2018 by Sophos Labs while targeting IoT devices.

Malware 133

Malware Internet Internet Firmware 133

Security Affairs

APRIL 29, 2024

Google announced that in 2023, they have prevented 2.28 This amazing result was possible thanks to the introduction of enhanced security features, policy updates, and advanced machine learning and app review processes. These efforts resulted in the ban of 333,000 accounts for confirmed malware and repeated severe policy breaches.

Accountability 131

Accountability Malware Hacking Risk 131

Security Affairs

SEPTEMBER 5, 2024

The Earth Lusca group has been active since at least the first half of 2023, it primarily targeted organizations in Southeast Asia, Central Asia, and the Balkans. The malware is highly obfuscated and disguises itself as system utilities, allowing attackers to perform tasks like file manipulation, command execution, and remote port scanning.

Malware 128

Malware Telecommunications Encryption Hacking 128

Security Affairs

APRIL 24, 2024

A malware campaign has been exploiting the updating mechanism of the eScan antivirus to distribute backdoors and cryptocurrency miners. Avast researchers discovered and analyzed a malware campaign that exploited the update mechanism of the eScan antivirus to distribute backdoors and crypto miners.

Antivirus 138

Antivirus Malware DNS Cryptocurrency 138

Security Affairs

JULY 2, 2024

Cisco fixed an actively exploited NX-OS zero-day, the flaw was exploited to install previously unknown malware as root on vulnerable switches. Cisco addressed an NX-OS zero-day, tracked as CVE-2024-20399 (CVSS score of 6.0), that the China-linked group Velvet Ant exploited to deploy previously unknown malware as root on vulnerable switches.

Malware 141

Malware Software Authentication Hacking 141

Security Affairs

APRIL 11, 2024

Microsoft addressed two zero-day vulnerabilities (CVE-2024-29988 and CVE-2024-26234) actively exploited by threat actors to deliver malware Microsoft addressed two zero-day vulnerabilities, tracked as CVE-2024-29988 and CVE-2024-26234, that threat actors are exploiting to deliver malware.

Malware 141

Malware DNS Mobile Software 141

Security Affairs

JUNE 17, 2024

Chinese cyberespionage group Velvet Ant was spotted using custom malware to target F5 BIG-IP appliances to breach target networks. In late 2023, Sygnia researchers responded to an incident suffered by a large organization that they attributed to a China-linked threat actor tracked as ‘Velvet Ant.’

Malware 142

Malware Internet Internet Firewall 142

Security Affairs

AUGUST 3, 2024

Palo Alto researchers reported that a Russia-linked threat actor known as Fighting Ursa (also identified as APT28 , Fancy Bear , or Sofacy ) used a fake car advertisement to distribute HeadLace backdoor malware, targeting diplomats. Other industry reports have also shown various lures this actor uses in attempts to drop HeadLace malware.”

Phishing 140

Phishing Malware Advertising Authentication 140

Security Affairs

JANUARY 2, 2024

JinxLoader is a new Go-based loader that was spotted delivering next-stage malware such as Formbook and XLoader. Researchers from Palo Alto Networks and Symantec warned of a new Go-based malware loader called JinxLoader, which is being used to deliver next-stage payloads such as Formbook and XLoader. net on 2023-04-30.

Malware 143

Malware Passwords Cryptocurrency Hacking 143

Security Affairs

JANUARY 15, 2024

Threat actors exploit a recent Windows SmartScreen bypass flaw CVE-2023-36025 to deliver the Phemedrone info stealer. Trend Micro researchers uncovered a malware campaign exploiting the vulnerability CVE-2023-36025 (CVSS score 8.8) to deploy a previously unknown strain of the malware dubbed Phemedrone Stealer.

Malware 142

Malware Cryptocurrency Media Phishing 142

Security Affairs

FEBRUARY 11, 2024

Raspberry Robin is a Windows worm discovered by cybersecurity researchers from Red Canary, the malware propagates through removable USB devices. The malware uses TOR exit nodes as a backup C2 infrastructure. The experts believe that the operators have access to an exploit seller or the malware authors have developed the exploits.

Malware 143

Malware Backups Manufacturing Hacking 143

Security Affairs

FEBRUARY 17, 2024

Ukrainian national Vyacheslav Igorevich Penchukov has pleaded guilty to his key roles in the Zeus and IcedID malware operations. Vyacheslav Igorevich Penchukov was a leader of two prolific malware groups that infected thousands of computers with malicious software.

Malware 137

Malware Cybercrime Banking Hacking 137

Security Affairs

DECEMBER 25, 2023

The threat actor UAC-0099 is exploiting a flaw in the WinRAR to deliver LONEPAGE malware in attacks against Ukraine. In some attacks, the APT group exploited a high-severity WinRAR flaw CVE-2023-38831 to deliver the LONEPAGE malware. The last-stage malware is the Visual Basic Script (VBS) malware LONEPAGE.

Malware 145

Malware Phishing Media Hacking 145

Security Affairs

JANUARY 6, 2024

Researchers discovered a macOS backdoor, called SpectralBlur, which shows similarities with a North Korean APT’s malware family. Security researcher Greg Lesnewich discovered a backdoor, called SpectralBlur, that targets Apple macOS. “TA444 keeps running fast and furious with these new MacOS malware families.

Malware 143

Malware Phishing Hacking Information Security 143

Security Affairs

JANUARY 13, 2024

Akira ransomware infections were first reported in Finland in June 2023, however, in December the number of attacks increased. In addition, during Christmas, there was one incident caused by another ransomware malware family.” Threat actors are wiping NAS and backup devices. ” reads the NCSC-FI’s alert.

Ransomware 141

Ransomware Backups VPN Authentication 141

Krebs on Security

JANUARY 24, 2023

Denis Emelyantsev , a 36-year-old Russian man accused of running a massive botnet called RSOCKS that stitched malware into millions of devices worldwide, pleaded guilty to two counts of computer crime violations in a California courtroom this week. “Thanks to you, we are now developing in the field of information security and anonymity!,”

Cybercrime 259

Cybercrime Advertising IoT Malware 259