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LinkedIn-themed phishing abuses Adobe’s A/B testing platform

LinkedIn-themed phishing abuses Adobe’s A/B testing platform 2026-05-29 at 14:08 By Zeljka Zorz A newly documented phishing campaign is targeting professionals with fake LinkedIn business emails and abusing a trusted service operated by Adobe. The attack from the victim’s perspective The attack starts with an email that looks, at first glance, like a routine business […]

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Anthropic launches Claude Opus 4.8, prepares Mythos-class models for all customers

Anthropic launches Claude Opus 4.8, prepares Mythos-class models for all customers 2026-05-29 at 12:43 By Sinisa Markovic Anthropic has released Claude Opus 4.8 and outlined plans for broader access to its Mythos-class models, which the company expects to make available to all customers in the coming weeks. Claude Opus 4.8 (Source: Anthropic) Claude Opus 4.8 […]

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Microsoft 365 Copilot redesign brings context and actions into one workspace

Microsoft 365 Copilot redesign brings context and actions into one workspace 2026-05-29 at 12:14 By Anamarija Pogorelec Microsoft 365 Copilot, an AI assistant that helps people write, summarize, analyze information, and complete work tasks, has been redesigned. It now serves as a single, flexible entry point to Copilot across Microsoft 365 apps, suggesting relevant actions […]

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Product showcase: TotalAV helps iOS users clean up their digital mess

Product showcase: TotalAV helps iOS users clean up their digital mess 2026-05-29 at 08:01 By Anamarija Pogorelec TotalAV Mobile Security helps protect devices from malicious websites, SMS scams, unsafe public Wi-Fi networks, and exposed credentials. The app is available for Windows, Android, macOS, and iOS devices. After downloading the app from the App Store, users […]

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New infosec products of the month: May 2026

New infosec products of the month: May 2026 2026-05-29 at 08:01 By Anamarija Pogorelec Here’s a look at the most interesting products from the past month, featuring releases from Alation, AppOmni, Apricorn, ASAPP, Babel Street, Checksum, Cogent, CTERA, Forward, LastPass, Operant AI, Riverbed, Sysdig, Trust3 AI, TrustCloud, VIAVI, Versa Networks, and XM Cyber. Operant AI […]

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Building a risk-based vulnerability management program that scales

Building a risk-based vulnerability management program that scales 2026-05-29 at 08:01 By Help Net Security In this Help Net Security video, Shankar Somasundaram, CEO at Asimily, explains how to build a risk-based vulnerability program. He notes that vulnerabilities are exploding by an order of magnitude in the age of AI-driven attacks, with one customer finding […]

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OpenAI prepares ChatGPT for the election misinformation wave

OpenAI prepares ChatGPT for the election misinformation wave 2026-05-28 at 17:54 By Sinisa Markovic AI-generated election misinformation could shape public opinion and influence the lives of millions of people. To address those risks, OpenAI outlined a series of safeguards ahead of the 2026 election cycle. The company said its efforts will focus on helping users […]

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Cybercriminals sail away with data from 6 million Carnival customers

Cybercriminals sail away with data from 6 million Carnival customers 2026-05-28 at 17:04 By Sinisa Markovic Carnival Corporation, one of the world’s largest cruise operators, confirmed a data breach weeks after the ShinyHunters hacking group claimed it had stolen millions of customer records. Carnival acknowledged a phishing incident involving a single employee account and stated […]

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LevelBlue Named Growth and Innovation Leader in Frost Radar™ for Managed Security Services in the Americas

LevelBlue Named Growth and Innovation Leader in Frost Radar™ for Managed Security Services in the Americas 2026-05-28 at 16:59 By LevelBlue has been named the Growth and Innovation Leader in the Frost Radar: Managed Security Services in the Americas, 2026 report, a recognition that reflects our continued focus on helping organizations simplify cybersecurity operations, strengthen […]

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Microsoft’s Copilot trust test: Zero findings, more models, wider oversight

Microsoft’s Copilot trust test: Zero findings, more models, wider oversight 2026-05-28 at 16:53 By Anamarija Pogorelec Microsoft 365 Copilot and Copilot Chat (Copilot) have been recertified under ISO/IEC 42001:2023 by an independent auditor for the second consecutive year. Copilot first received ISO 42001 certification in March 2025. This year’s recertification recorded zero non-conformities and zero […]

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Zapier exploit chain shows how known anti-patterns compose into critical risk

Zapier exploit chain shows how known anti-patterns compose into critical risk 2026-05-28 at 16:00 By Mirko Zorz A five-stage exploit chain disclosed by Token Security researchers turned a free Zapier account into write access on Zapier’s public developer SDK packages and on internal packages that load in every authenticated zapier.com session. Each link in the […]

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A single typo could derail your World Cup plans

A single typo could derail your World Cup plans 2026-05-28 at 12:42 By Sinisa Markovic Cybercriminals are spoofing Fédération Internationale de Football Association (FIFA) websites ahead of the 2026 FIFA World Cup, the FBI warns. The attackers are registering lookalike domains with small spelling changes or different domain endings to impersonate FIFA websites and services. […]

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Oil shipments, drone makers, and a poisoned code library targeted in recent APT campaigns

Oil shipments, drone makers, and a poisoned code library targeted in recent APT campaigns 2026-05-28 at 12:42 By Sinisa Markovic Geopolitical pressure drove much of the state-sponsored cyber activity recorded between October 2025 and March 2026, according to ESET’s latest APT Activity Report. Espionage groups aligned with China, North Korea, Russia, and Iran adjusted their […]

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The CISO selling confidence in a market full of breach headlines

The CISO selling confidence in a market full of breach headlines 2026-05-28 at 10:16 By Mirko Zorz Engineering teams across enterprise IT are writing their own software with AI coding assistants, spinning up agents that act on their behalf, and assigning those agents the same access privileges their human creators hold. The shift has pulled […]

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Frontier AI models collapse under multi-turn AI attacks, Cisco finds

Frontier AI models collapse under multi-turn AI attacks, Cisco finds 2026-05-28 at 10:16 By Mirko Zorz Attackers who probe large language models rarely give up after one refusal. They reframe, build context across turns, adopt personas, and escalate gradually. New research from Cisco’s AI threat intelligence team finds that the safety benchmarks used across the […]

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Police arrest suspect in Ajax football club hack that exposed 300,000 fan records

Police arrest suspect in Ajax football club hack that exposed 300,000 fan records 2026-05-28 at 10:10 By Sinisa Markovic The Dutch National Police arrested a man suspected of hacking into the computer systems of AFC Ajax, a football club from Amsterdam. “On the morning of Tuesday, May 26, detectives arrested a 35-year-old man from the […]

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AI chatbot recommendations lure users to cryptojacking malware sites

AI chatbot recommendations lure users to cryptojacking malware sites 2026-05-27 at 22:27 By Sinisa Markovic Cybercriminals are using AI chatbot interactions alongside poisoned search results to direct users to malicious download sites in an active cryptojacking campaign, Microsoft has warned. The campaign impersonates legitimate software tools such as CrystalDiskInfo, HWMonitor, Display Driver Uninstaller (DDU), FurMark, […]

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Hackers are knocking on office doors pretending to be IT staff

Hackers are knocking on office doors pretending to be IT staff 2026-05-27 at 18:09 By Sinisa Markovic The Silent Ransom Group (SRG) is targeting law firms using social engineering techniques and an unusual tactic for cybercriminals: showing up at victims’ offices in person while posing as IT staff, the FBI warns. The group, also known […]

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Google AI Threat Defense targets attackers using AI to find flaws faster

Google AI Threat Defense targets attackers using AI to find flaws faster 2026-05-27 at 17:23 By Anamarija Pogorelec Google Cloud introduced AI Threat Defense, an automated cybersecurity platform that combines several of the company’s security assets to find, prioritize, and patch software vulnerabilities at machine speed. The product is aimed at enterprises contending with attackers […]

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Claude now reviews and fixes vulnerabilities as you write code

Claude now reviews and fixes vulnerabilities as you write code 2026-05-27 at 16:37 By Sinisa Markovic Anthropic introduced a security-guidance plugin for Claude Code that reviews code changes for common vulnerabilities and helps Claude identify and fix issues during the same development session. The company says the plugin is designed to catch issues such as […]

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