DNS Becomes the New Backdoor: ClickFix Attacks Get Creative While Google Groups Harbor Malware

We’ve seen social engineering attacks get increasingly sophisticated over the years, but the latest evolution of ClickFix campaigns caught my attention this week. Microsoft disclosed that threat actors are now using DNS queries as a delivery mechanism for malware – and honestly, it’s both clever and concerning.

When nslookup Becomes a Weapon

The traditional ClickFix attack has been around for a while. You know the drill: users get tricked into copying and pasting commands that supposedly fix a fake technical issue. What’s new here is how attackers are using the humble nslookup command to pull down PowerShell payloads directly through DNS queries.

February’s Patch Frenzy: Why Microsoft and Apple’s Zero-Day Fixes Should Keep You Busy This Week

If you thought February was going to be a quiet month for patches, think again. Between Microsoft fixing six zero-days and Apple rushing out updates for an actively exploited memory corruption bug, it’s been one of those weeks where your patch management queue just keeps growing.

Let me walk you through what’s been happening and why some of these fixes deserve immediate attention.

When Hackers Go Old School: Physical Mail Attacks Hit Crypto Users

You know we’re living in strange times when threat actors are ditching sophisticated digital attacks for good old-fashioned snail mail. But that’s exactly what’s happening right now, and honestly, it’s pretty clever from an adversarial perspective.

The Return of Physical Social Engineering

Cybercriminals have started sending physical letters to cryptocurrency hardware wallet users, specifically targeting people who own Trezor and Ledger devices. These aren’t your typical phishing emails that we’re all trained to spot – they’re actual paper letters showing up in mailboxes, designed to look like official communications from these wallet manufacturers.

When One Attacker Rules Them All: The Ivanti Exploitation Campaign That Should Worry Us

I’ve been watching the security news this week, and there’s a pattern emerging that’s worth discussing. While we’re dealing with the usual mix of browser extension malware and acquisition announcements, there’s one story that really stands out – and it’s not getting the attention it deserves.

The Ivanti Problem Gets Personal

Here’s what caught my eye: researchers are reporting that a single threat actor is responsible for 83% of the active exploitation targeting two critical vulnerabilities in Ivanti Endpoint Manager Mobile. We’re talking about CVE-2026-21962 and CVE-2026-24061 – both remote code execution flaws that are exactly as bad as they sound.

From Poland’s Power Grid to Chrome Extensions: This Week’s Security Wake-Up Calls

I’ve been following several concerning developments this week that really highlight how quickly our threat environment is shifting. From critical infrastructure attacks to browser extensions gone rogue, there’s a lot we need to unpack.

The Poland Energy Attack: A Reality Check for Critical Infrastructure

Let’s start with the big one. The cyberattack on Poland’s energy grid in late December has prompted both UK and US cyber agencies to issue urgent warnings to critical infrastructure operators. Fortra’s analysis shows this wasn’t just another ransomware group looking for a quick payout – this was a coordinated attack specifically targeting energy infrastructure.

When Luxury Brands Meet Basic Security Failures: $25M in Fines and What It Means for the Rest of Us

You know that feeling when you see a data breach notification and think “not again”? Well, this week brought us a particularly expensive reminder that even the most prestigious brands can fumble basic security practices. South Korea just hit Louis Vuitton, Christian Dior, and Tiffany with a collective $25 million fine for data breaches affecting over 5.5 million customers – and honestly, it’s about time we started seeing real financial consequences for security negligence.

Nation-State Groups Are Coordinating Attacks on Defense Contractors – And We’re Seeing Some Clever New Tactics

I’ve been digging through this week’s threat intelligence reports, and there’s a clear pattern emerging that should have all of us in the security community paying attention. Multiple nation-state actors are ramping up coordinated campaigns against defense contractors, and they’re getting creative with their attack methods.

The Big Picture: Defense Sector Under Coordinated Assault

Google’s Threat Intelligence Group just dropped some sobering findings about what’s happening in the defense industrial base. We’re looking at coordinated cyber operations from China, Iran, Russia, and North Korea – not just individual campaigns, but what appears to be strategic coordination targeting defense contractors.

North Korean Hackers Are Now Targeting Developers Through Fake Job Interviews

I’ve been tracking an interesting evolution in North Korean threat actor tactics, and honestly, it’s pretty clever – and concerning. They’ve moved beyond the typical phishing emails and are now targeting JavaScript and Python developers through fake job interviews that include malicious coding challenges.

The New Developer-Focused Attack Vector

According to BleepingComputer, these North Korean groups are specifically going after developers with cryptocurrency-related coding tasks. Think about it from an attacker’s perspective – developers are high-value targets with privileged access to systems, and they’re naturally inclined to download and run code as part of their daily work.

AI Poisoning and Plummeting Patch Windows: Why This Week’s News Should Keep Us All Awake

You know that sinking feeling when you realize the threat landscape just shifted under your feet again? Well, grab another coffee because this week brought some developments that fundamentally change how we need to think about AI security and vulnerability management.

When AI Becomes the Attack Vector

Microsoft just dropped some research that should make every CISO pause before clicking that next “Summarize with AI” button. They found AI recommendation poisoning attacks across 31 companies in 14 different industries, and here’s the kicker – the tools to pull this off are apparently “trivially easy” to use.

Romance Scams Target Men, While Microsoft Plays Security Whack-a-Mole

With Valentine’s Day around the corner, I’ve been diving into some fascinating security trends that caught my attention this week. The data tells a story that might surprise you – and there are some concerning developments on the Windows front that we should all be watching.

Men Are Getting Hit Harder by Romance Scams

Here’s something that flipped my assumptions: new research shows that men are nearly twice as likely as women to fall victim to romance scams. Even more telling? About half of all Americans who get caught up in these scams are too embarrassed to talk about it afterward.