Krebs on Security

FEBRUARY 1, 2021

Authorities in the United Kingdom have arrested a 20-year-old man for allegedly operating an online service for sending high-volume phishing campaigns via mobile text messages. ” SMS Bandits offered an SMS phishing (a.k.a. Image: osint.fans. “But on the telecom front they were using fairly sophisticated tactics.”

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Security Affairs

JULY 12, 2022

A large-scale phishing campaign used adversary-in-the-middle (AiTM) phishing sites to hit more than 10,000 organizations. In AiTM phishing, threat actors set up a proxy server between a target user and the website the user wishes to visit, which is the phishing site under the control of the attackers.

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Security Affairs

NOVEMBER 18, 2020

Microsoft is tracking an ongoing Office 365 phishing campaign aimed at enterprises that is able to detect sandbox solutions and evade detection. Microsoft is tracking an ongoing Office 365 phishing campaign that is targeting enterprises, the attacks are able to detect sandbox solutions and evade detection.

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Security Affairs

APRIL 18, 2024

An international law enforcement operation led to the disruption of the prominent phishing-as-a-service platform LabHost. An international law enforcement operation, codenamed Nebulae and coordinated by Europol, led to the disruption of LabHost, which is one of the world’s largest phishing-as-a-service platforms.

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Security Affairs

OCTOBER 24, 2021

Microsoft uncovered an extensive series of credential phishing campaigns that employed a custom phishing kit tracked as TodayZoo. Microsoft researchers uncovered a custom phishing kit, dubbed TodayZoo, that was used in an extensive series of credential phishing campaigns. com domain to send the phishing messages.

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Security Affairs

FEBRUARY 16, 2021

Researchers from threat intelligence Cyble have discovered threat actors abusing the Ngrok platform in a fresh phishing campaign. Researchers at the threat intelligence firm Cyble discovered a new wave of phishing attacks targeting multiple organizations that are abusing the ngrok platform, a secure and introspectable tunnel to the localhost.

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Security Affairs

DECEMBER 25, 2021

The phishing messages use weaponized Word or Excel attachments to install the Dridex banking Trojan. “This letter is to inform you that you have been exposed to a coworker who tested positive for OMICRON variant of COVID-19 sometime between December 18th and 20th,” reads a phishing message shared by Bleeping Computer.

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Security Affairs

OCTOBER 12, 2023

This post analyzed the numerous phishing campaigns targeting users and organizations in Italy. Phishing is a ploy to trick users into revealing personal or financial information through an e-mail, Web site, and even through instant messaging. Phishing can also be used as a precursor attack to drop malware. Just to name a few.

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Security Affairs

MAY 13, 2024

Experts reported that since April, the Phorpiex botnet sent millions of phishing emails to spread LockBit Black ransomware. Password Management : Use strong, unique passwords and implement multi-factor authentication (MFA) whenever possible, prioritizing authentication apps or hardware tokens over SMS text-based codes.

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Krebs on Security

SEPTEMBER 29, 2021

In February, KrebsOnSecurity wrote about a novel cybercrime service that helped attackers intercept the one-time passwords (OTPs) that many websites require as a second authentication factor in addition to passwords. An ad for the OTP interception service/bot “SMSRanger.”

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Security Affairs

AUGUST 12, 2021

Microsoft warns of a long-running spear-phishing campaign that has targeted Office 365 customers in multiple attacks since July 2020. Microsoft revealed that a year-long spear-phishing campaign has targeted Office 365 customers in multiple attacks starting with July 2020. Follow me on Twitter: @securityaffairs and Facebook.

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Security Affairs

OCTOBER 24, 2020

Experts warn of a phishing campaign that already targeted up to 50,000 Office 365 users with a fake automated message from Microsoft Teams. Secruity researchers reported that up to 50,000 Office 365 users have been targeted by a phishing campaign that pretends to be automated message from Microsoft Teams. ” concludes the report.

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Security Affairs

NOVEMBER 12, 2021

Threat actors are increasingly using the HTML smuggling technique in phishing campaigns, Microsoft researchers warn. Microsoft experts warn that threat actors are increasingly using the HTML smuggling technique in phishing campaigns to stealthily deliver threats. SecurityAffairs – hacking, phishing). Pierluigi Paganini.

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Krebs on Security

MARCH 23, 2021

A phishing attack last week gave attackers access to email and files at the California State Controller’s Office (SCO), an agency responsible for handling more than $100 billion in public funds each year. And spear-phishing others that frequently interact with the SCO via email could land the bad guys even more access to state systems.

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Security Affairs

DECEMBER 8, 2023

Meanwhile, user passwords were stored in the MD5 hash format. For example, unauthorized access to the web client ID, a unique public identifier dispatched for an application using Firebase, allows threat actors to carry out phishing attacks with fewer constraints. The leaked data is sensitive.

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Data Breach Today

JULY 10, 2024

Monetary Authority Responds to Surge in Phishing Scams That Impersonate Banks The Monetary Authority of Singapore said banks will phase out one-time passwords for bank account logins over the next three months for customers who use digital tokens to authenticate their identity.

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Security Affairs

JANUARY 22, 2024

Adaptive phishing campaigns are emerging as an increasingly sophisticated threat in the cybersecurity landscape. The phenomenon This phenomenon represents an evolution of traditional phishing tactics, as attackers seek to overcome defenses using more personalized and targeted approaches.

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Krebs on Security

NOVEMBER 1, 2024

This story examines a recent spear-phishing campaign that ensued when a California hotel had its booking.com credentials stolen. KrebsOnSecurity last week heard from a reader whose close friend received a targeted phishing message within the Booking mobile app just minutes after making a reservation at a California.

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Krebs on Security

SEPTEMBER 19, 2024

Many GitHub users this week received a novel phishing email warning of critical security holes in their code. Those who clicked the link for details were asked to distinguish themselves from bots by pressing a combination of keyboard keys that causes Microsoft Windows to download password-stealing malware.

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Krebs on Security

NOVEMBER 4, 2021

Here’s a look at a fairly elaborate SMS-based phishing scam that spoofs FedEx in a bid to extract personal and financial information from unwary recipients. One of dozens of FedEx-themed phishing sites currently being advertised via SMS spam. ” Attempting to visit the domain in the phishing link — o001cfedeex[.]com

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Security Affairs

APRIL 4, 2022

Threat actors gained access to internal tools of the email marketing giant MailChimp to conduct phishing attacks against crypto customers. Trezor WARNING: Elaborate Phishing attack. Trazor also took the phishing domain used by threat actors offline and launched an investigation to determine how many users have been impacted.

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Security Affairs

JANUARY 10, 2025

Check Point researchers discovered a new version of the Banshee macOS infostealer which is distributed through phishing websites and fake GitHub repositories, often masqueraded as popular software. Researchers at Elastic Security Labs who first analyzed the malware confirmed it can steal keychain passwords and data from multiple browsers.

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Security Affairs

DECEMBER 13, 2023

Microsoft warns that threat actors are using OAuth applications cryptocurrency mining campaigns and phishing attacks. Microsoft observed a differed threat actor using compromised user accounts and creating OAuth applications to maintain persistence and to launch phishing attacks. ” states Microsoft.

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Security Affairs

NOVEMBER 21, 2024

Between September 2021 and April 2023, the hackers carried out phishing attacks to steal login credentials from employees of 12 companies and individuals. Hackers in their teens and 20s allegedly carried out phishing attacks via fake text messages to steal login credentials from employees of 12 companies and individuals.

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Security Affairs

APRIL 21, 2022

Threat intelligence firm Resecurity details how crooks are delivering IRS tax scams and phishing attacks posing as government vendors. The identified phishing e-mail warned the victims about overdue payments to the IRS, which should then be paid via PayPal, the e-mail contained an HTML attachment imitating an electronic invoice.

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Security Affairs

MARCH 14, 2023

Microsoft warns of large-scale phishing attacks orchestrated with an open-source adversary-in-the-middle (AiTM) phishing kit available in the cybercrime ecosystem Adversary-in-the-middle (AiTM) phishing kits are becoming an essential technology in the cybercrime ecosystem that is used by multiple threat actors to launch phishing attacks.

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Security Affairs

OCTOBER 11, 2024

Attackers also used it for code debugging assistance. “The tasks the CyberAv3ngers asked our models in some cases focused on asking for default username and password combinations for various PLCs. They also attempted to send malware-laden emails to OpenAI employees, but the spear-phishing campaign was detected and neutralized.

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Security Affairs

APRIL 21, 2023

Phishing attacks are a major threat to organizations, they remain a perennial choice of cybercriminals when it comes to hacking their victims. The infographic below outlines the most common types of phishing attacks used against individuals or businesses. The eight most common forms of phishing-based cyberattacks.

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Krebs on Security

APRIL 4, 2024

The disclosure revealed a profitable network of phishing sites that behave and look like the real Privnote, except that any messages containing cryptocurrency addresses will be automatically altered to include a different payment address controlled by the scammers. A screenshot of the phishing domain privatemessage dot net.

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Krebs on Security

APRIL 3, 2024

Roughly nine years ago, KrebsOnSecurity profiled a Pakistan-based cybercrime group called “ The Manipulaters ,” a sprawling web hosting network of phishing and spam delivery platforms. Manipulaters advertisement for “Office 365 Private Page with Antibot” phishing kit sold on the domain heartsender,com.

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Security Affairs

OCTOBER 11, 2022

Researchers warn of a new phishing-as-a-service (PhaaS) toolkit, called Caffeine, which is being used by cybercriminals. In March 2022, Mandiant researchers discovered threat actors using a shared Phishing-as-a-Service (PhaaS) platform called Caffeine. ” reads the report published by Mandiant.

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Krebs on Security

JULY 29, 2021

Every time there is another data breach, we are asked to change our password at the breached entity. Our continued reliance on passwords for authentication has contributed to one toxic data spill or hack after another.

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Security Affairs

JUNE 11, 2023

Microsoft researchers warn of banking adversary-in-the-middle (AitM) phishing and BEC attacks targeting banking and financial organizations. Microsoft discovered multi-stage adversary-in-the-middle (AiTM) phishing and business email compromise (BEC) attacks against banking and financial services organizations.

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Krebs on Security

AUGUST 17, 2023

You’ve probably never heard of “ 16Shop ,” but there’s a good chance someone using it has tried to phish you. A 16Shop phishing page spoofing Apple and targeting Japanese users. Image: Akamai.com. The INTERPOL statement says the platform sold hacking tools to compromise more than 70,000 users in 43 countries.

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Security Affairs

AUGUST 18, 2023

ESET researchers uncovered a mass-spreading phishing campaign targeting users of the Zimbra Collaboration email server since April 2023. The phishing messages include a phishing page in the attached HTML file, they warn the recipient of an email server update, account deactivation, or similar issue.

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Security Affairs

AUGUST 22, 2023

However, hashes can still be cracked, and other authentication data may be used in spear phishing attacks. In this case, it could take attackers as long as 22 years to crack a very strong admin password. If the password is weaker and susceptible to vocabulary attacks, it could be cracked in just a few days.

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Security Affairs

OCTOBER 21, 2021

Phishing techniques use social engineering to trick victims into taking an action that helps an attacker compromise your network or access your sensitive information assets. Fraudulent emails purporting to be from authoritative company sources are the main phishing attacks that employees fall victim to. Stolen Credentials.

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