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Business

60 articles

Protecting against attacks in ZIP, RAR, CAB, MSI, ISO and other archives
  • archivers

Security measures for handling archive files in organizations

Archives are being used in targeted phishing and other attacks on organizations. What tools, settings, and policies can mitigate the threat?

  • Stan Kaminsky

  • April 10, 2025

GetShared phishing
  • e-mail

Scammers exploiting GetShared for phishing attacks

Scammers are exploiting GetShared to bypass email security.

  • Roman Dedenok

  • April 9, 2025

The complete story of the 2024 ransomware attack on UnitedHealth
  • ransomware

UnitedHealth ransomware attack

A year after the ransomware attack on healthcare giant UnitedHealth Group, we’ve compiled all publicly available information about the incident and its aftermath.

  • Alanna Titterington

  • February 20, 2025

The biggest supply chain attacks in 2024
  • supply-chain attack

Supply-chain attacks in 2024

We look at the most notable supply-chain attacks of 2024.

  • Alanna Titterington

  • February 4, 2025

Ransomware attacks in 2024
  • anti-ransomware

Ransomware: the most notable attacks of 2024

$3 billion worth of damage to healthcare insurance giant, schools closed, soccer club players’ data leaked, and other ransomware incidents in 2024.

  • Alanna Titterington

  • January 31, 2025

New requirements for password strength and storage
  • passwords

Password standards: 2024 requirements

Discontinuing mandatory password rotations, banning outdated MFA methods, and other updates in the NIST SP 800-63 standards for digital account authentication and management.

  • Stan Kaminsky

  • November 6, 2024

Docusign-themed phishing emails
  • signs of phishing

Phishing emails and Docusign electronic signature

Phishers have adopted another trick: they send emails pretending to be from Docusign with a fake link to a document that the recipient must sign.

  • Roman Dedenok

  • October 14, 2024

The main reasons for the cybercriminal talent shortage, how to address the problem going forward, and what to do about it in the here and now.
  • Education

Cybersecurity talent shortages: the roots and the solutions

We explore the root causes of the talent crisis in the cybersecurity industry and look for possible solutions.

  • Evgeniya Russkikh

  • September 27, 2024

Phishing-as-a-Service through Telegram bot
  • phishing

Automated phishing

Telegram bot sells subscriptions to phishing tools to hack Microsoft 365 accounts, including 2FA bypass.

  • Alanna Titterington

  • August 9, 2024

  • 2FA

How the adversary-in-the-middle technique is used in spearphishing attacks

Cybercriminals are using AitM techniques to compromise accounts of company executives. How do they do this, and how to protect against it?

  • Stan Kaminsky

  • August 2, 2024

Impact of Microsoft Copilot+ Recall and Apple Intelligence on organizational cybersecurity
  • AI

How to prepare corporate cybersecurity for all-seeing AI assistants

Although Microsoft has radically revised the rollout plan for its controversial Recall feature, cybersecurity teams can’t afford to ignore the issue of “AI onlookers.

  • Kaspersky Team

  • July 24, 2024

Why you need to remove the Polyfill.io script from your website
  • supply-chain attack

Remove Polyfill.io from your website

The JavaScript CDN service Polyfill.io has started spreading malicious code. Remove the service’s script from your website.

  • Alanna Titterington

  • July 5, 2024

Hijacking GitHub accounts using phishing emails
  • phishing

Phishing on GitHub through job offers to… developers

Developers’ accounts are being hijacked using fake job offers sent from a legitimate GitHub address.

  • Alanna Titterington

  • June 28, 2024

24 vulnerabilities of ZKTeco biometric terminals, and how to implement biometrics safely
  • biometrics

Hidden dangers of biometric authentication devices

Based on our analysis of ZKTeco vulnerabilities, we dissect the risks associated with biometric authentication.

  • Stan Kaminsky

  • June 17, 2024

Phishing notifications from Facebook and theft of business account passwords
  • phishing

Phishing using FB infrastructure stealing business-account passwords

Cybercriminals are using genuine Facebook infrastructure to send phishing emails threatening to block accounts.

  • Andrey Kovtun

  • June 11, 2024

Unsaflok: how to forge keycards for Saflok locks
  • locks

Unsaflok: vulnerable locks on three million hotel room doors

dormakaba Saflok locks — used on around three million doors across 13,000 hotels — are vulnerable to an attack that involves forging electronic keycards.

  • Alanna Titterington

  • May 23, 2024

What is credential stuffing?
  • passwords

What is a credential stuffing attack?

A credential stuffing attack is one of the most effective ways to take control of accounts. Here’s how it works and what you should do to protect your company.

  • Alanna Titterington

  • May 7, 2024

Dropbox Sign e-signature service hacked
  • leaks

Dropbox warns about a Dropbox Sign breach

Dropbox has shared a report on a data breach in the Dropbox Sign e-signature service. What does this mean for users, and what should they do?

  • Alanna Titterington

  • May 2, 2024

Mitigating the risks of residential proxies
  • proxy

Residential proxies: understanding the risks for organizations

Proxyware can make it difficult to detect cyberattacks on organizations — sometimes making the latter unwitting accomplices in crimes.

  • Stan Kaminsky

  • April 12, 2024

The biggest ransomware attacks of 2023
  • ransomware

Ransomware: the most high-profile attacks of 2023

A look at the biggest ransomware attacks of 2023.

  • Alanna Titterington

  • February 20, 2024

KeyTrap attack can take out a DNS server
  • vulnerabilities

KeyTrap: how to break a DNS server with a single packet

The KeyTrap DoS attack, which can disable DNS servers with a single malicious packet exploiting a vulnerability in DNSSEC.

  • Alanna Titterington

  • February 19, 2024

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