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Some weeks in security feel normal. Then you read a few tabs and get that immediate “ah, great, we’re doing this now” feeling. This week has that energy. Fresh messes, old problems getting sharper, and research that stops feeling theoretical real fast. A few bits hit a little too close to real life, too. There’s a good mix here: weird abuse of trusted stuff, quiet infrastructure ugliness, sketchy chatter, and the usual reminder that attackers will use anything that works. Scroll on. You’ll see what I mean. ⚡ Threat of the Week Google Patches 2 Actively Exploited Chrome 0-Days — Google released security updates for its Chrome web browser to address two high-severity vulnerabilities that it said have been exploited in the wild. The vulnerabilities related to an out-of-bounds write vulnerability in the Skia 2D graphics library (CVE-2026-3909) and an inappropriate implementation vulnerability in the V8 JavaScript and WebAssembly engine (CVE-2026-3910) that could result in out-of-boun...

Another week, another reminder that the internet is still a mess. Systems people thought were secure are being broken in simple ways, showing many still ignore basic advisories. This edition covers a mix of issues: supply chain attacks hitting CI/CD setups, long-abused IoT devices being shut down, and exploits moving quickly from disclosure to real attacks. There are also new malware tricks showing attackers are becoming more patient and creative. It’s a mix of old problems that never go away and new methods that are harder to detect. There are quiet state-backed activities, exposed data from open directories, growing mobile threats, and a steady stream of zero-days and rushed patches. Grab a coffee, and at least skim the CVE list. Some of these are the kind you don’t want to discover after the damage is done. ⚡ Threat of the Week Trivy Vulnerability Scanner Breached in for Supply Chain Attack — Attackers have backdoored the widely used open-source Trivy vulnerability scanner, ...

Monday is back, and the weekend’s backlog of chaos is officially hitting the fan. We are tracking a critical zero-day that has been quietly living in your PDFs for months, plus some aggressive state-sponsored meddling in infrastructure that is finally coming to light. It is one of those mornings where the gap between a quiet shift and a full-blown incident response is basically non-existent. The variety this week is particularly nasty. We have AI models being turned into autonomous exploit engines, North Korean groups playing the long game with social engineering, and fileless malware hitting enterprise workflows. There is also a major botnet takedown and new research proving that even fiber optic cables can be used to eavesdrop on your private conversations. Skim this before your next meeting. Let’s get into it. ⚡ Threat of the Week Adobe Acrobat Reader 0-Day Under Attack   — Adobe released emergency updates to fix a critical...

This week had real hits. The key software got tampered with. Active bugs showed up in the tools people use every day. Some attacks didn’t even need much effort because the path was already there. One weak spot now spreads wider than before. What starts small can reach a lot of systems fast. New bugs, faster use, less time to react. That’s this week. Read through it. ⚡ Threat of the Week Axios npm Package Compromised by N. Korean Hackers —Threat actors with ties to North Korea seized control of the npm account belonging to the lead maintainer of Axios, a popular npm package with nearly 100 million weekly downloads, to push malicious versions containing a cross-platform malware dubbed WAVESHAPER.V2. The activity has been attributed to a financially motivated threat actor known as UNC1069. The incident demonstrates how quickly the compromise of a popular npm package can have ripple effects through the ecosystem. T...

Another week in cybersecurity. Another week of "you've got to be kidding me." Attackers were busy. Defenders were busy. And somewhere in the middle, a whole lot of people had a very bad Monday morning. That's kind of just how it goes now. The good news? There were some actual wins this week. Real ones. The kind where the good guys showed up, did the work, and made a dent. It doesn't always happen, so when it does, it's worth noting. The bad news? For every win, there's a fresh headache waiting right behind it. New tricks, old tricks dressed up in new clothes, and a few things that'll make you want to go touch grass and never log back in. But you will. We all do. So here's everything that mattered this week — the wins, the warnings, and the stuff you really shouldn't ignore. ⚡ Threat of the Week Tycoon 2FA and LeakBase Operations Dismantled — The infrastructure hosting the Tycoon2FA service, which Europol said was among the largest advers...

Microsoft on Tuesday released updates to address a record 169 security flaws across its product portfolio, including one vulnerability that has been actively exploited in the wild. Of these 169 vulnerabilities, 157 are rated Important, eight are rated Critical, three are rated Moderate, and one is rated Low in severity. Ninety-three of the flaws are classified as privilege escalation, followed by 21 information disclosure, 21 remote code execution, 14 security feature bypass, 10 spoofing, and nine denial-of-service vulnerabilities. Also included among the 169 flaws are four non-Microsoft issued CVEs impacting AMD (CVE-2023-20585), Node.js (CVE-2026-21637), Windows Secure Boot (CVE-2026-25250), and Git for Windows (CVE-2026-32631). The updates are in addition to 78 vulnerabilities that have been addressed in its Chromium-based Edge browser since the update that was released last month . T...

Some weeks are loud. This one was quieter but not in a good way. Long-running operations are finally hitting courtrooms, old attack methods are showing up in new places, and research that stopped being theoretical right around the time defenders stopped paying attention. There's a bit of everything this week. Persistence plays, legal wins, influence ops, and at least one thing that looks boring until you see what it connects to. All of it below. Let's go. ⚡ Threat of the Week Citrix Flaw Comes Under Active Exploitation — A critical security flaw in Citrix NetScaler ADC and NetScaler Gateway (CVE-2026-3055, CVSS score: 9.3) has come under active exploitation as of March 27, 2026. The vulnerability refers to a case of insufficient input validation leading to memory overread, which an attacker could exploit to leak potentially sensitive information. Per Citrix, successful exploitation of the flaw hinges on the appliance being configured as a SAML Identity Provider (SAML IDP)...

Security failures rarely arrive loudly. They slip in through trusted tools, half-fixed problems, and habits people stop questioning. This week’s recap shows that pattern clearly. Attackers are moving faster than defenses, mixing old tricks with new paths. “Patched” no longer means safe, and every day, software keeps becoming the entry point. What follows is a set of small but telling signals. Short updates that, together, show how quickly risk is shifting and why details can’t be ignored. ⚡ Threat of the Week Improperly Patched Flaw Exploited Again in Fortinet Firewalls — Fortinet confirmed that it's working to completely plug a FortiCloud SSO authentication bypass vulnerability following reports of fresh exploitation activity on fully-patched firewalls. "We have identified a number of cases where the exploit was to a device that had been fully upgraded to the latest release at the time of the attack, which suggested a new attack path," the company said. The activi...

This week is not about one big event. It shows where things are moving. Network systems, cloud setups, AI tools, and common apps are all being pushed in different ways. Small gaps in access control, exposed keys, and normal features are being used as entry points. The pattern becomes clear only when you see everything together. Faster scans, smarter misuse of trusted services, and steady targeting of high-value sectors. Each story adds context. Reading them all gives a fuller picture of how today’s threat landscape is evolving. ⚡ Threat of the Week Cisco SD-WAN Zero-Day Exploited — A newly disclosed maximum-severity security flaw in Cisco Catalyst SD-WAN Controller (formerly vSmart) and Catalyst SD-WAN Manager (formerly vManage) has come under active exploitation in the wild as part of malicious activity that dates back to 2023. The vulnerability, tracked as CVE-2026-20127 (CVSS score: 10.0), allows an unauthenticated remote attacker to bypass authentication and obtain administr...

In cybersecurity, the line between a normal update and a serious incident keeps getting thinner. Systems that once felt reliable are now under pressure from constant change. New AI tools, connected devices, and automated systems quietly create more ways in, often faster than security teams can react. This week’s stories show how easily a small mistake or hidden service can turn into a real break-in. Behind the headlines, the pattern is clear. Automation is being used against the people who built it. Attackers reuse existing systems instead of building new ones. They move faster than most organizations can patch or respond. From quiet code flaws to malware that changes while it runs, attacks are focusing less on speed and more on staying hidden and in control. If you’re protecting anything connected—developer tools, cloud systems, or internal networks—this edition shows where attacks are going next, not where they used to be. ⚡ Threat of the Week Critical Fortinet Flaw Comes Under...

Cybersecurity researchers have uncovered malicious artifacts distributed via Docker Hub following the Trivy supply chain attack , highlighting the widening blast radius across developer environments. The last known clean release of Trivy on Docker Hub is 0.69.3. The malicious versions 0.69.4, 0.69.5, and 0.69.6 have since been removed from the container image library. "New image tags 0.69.5 and 0.69.6 were pushed on March 22 without corresponding GitHub releases or tags. Both images contain indicators of compromise associated with the same TeamPCP infostealer observed in earlier stages of this campaign," Socket security researcher Philipp Burckhardt said . The development comes in the wake a supply chain compromise of Trivy, a popular open-source vulnerability scanner maintained by Aqua Security, allowing the threat actors to leverage a compromised credential to push a credential stealer within trojanized versions of the tool and two related GitHub Actions "aquasec...

Two more GitHub Actions workflows have become the latest to be compromised by credential-stealing malware by a threat actor known as TeamPCP, the cloud-native cybercriminal operation also behind the Trivy supply chain attack . The workflows, both maintained by the supply chain security company Checkmarx, are listed below - checkmarx/ast-github-action checkmarx/kics-github-action Cloud security company Sysdig said it observed an identical credential stealer as the one used in TeamPCP's operations targeting Aqua Security's Trivy vulnerability scanner and its associated GitHub Actions, about four days after the breach on March 19, 2026. The Trivy supply chain compromise is being tracked under the CVE identifier CVE-2026-33634 (CVSS score: 9.4). "This suggests that the stolen credentials from the Trivy compromise were used to poison additional actions in affected repositories," Sysdig said . The stealer, referred to as "TeamPCP Cloud stealer," is desig...

A high-severity security vulnerability has been disclosed in Docker Engine that could permit an attacker to bypass authorization plugins ( AuthZ ) under specific circumstances. The vulnerability, tracked as CVE-2026-34040 (CVSS score: 8.8), stems from an incomplete fix for CVE-2024-41110 , a maximum-severity vulnerability in the same component that came to light in July 2024. "Using a specially-crafted API request, an attacker could make the Docker daemon forward the request to an authorization plugin without the body," Docker Engine maintainers said in an advisory released late last month. "The authorization plugin may allow a request which it would have otherwise denied if the body had been forwarded to it." "Anyone who depends on authorization plugins that introspect the request body to make access control decisions is potentially impacted." Multiple security vulnerabilities, including Asim Viladi Oglu Manizada, Cody, Oleh Konko, and Vladimir...

Cybersecurity researchers have discovered five malicious Rust crates that masquerade as time-related utilities to transmit .env file data to the threat actors. The Rust packages, published to crates.io, are listed below - chrono_anchor dnp3times time_calibrator time_calibrators time-sync The crates, per Socket, impersonate timeapi.io and were published between late February and early March 2026. It's assessed to be the work of a single threat actor based on the use of the same exfiltration methodology and the lookalike domain ("timeapis[.]io") to stash the stolen data. "Although the crates pose as local time utilities, their core behavior is credential and secret theft," security researcher Kirill Boychenko said . "They attempt to collect sensitive data from developer environments, most notably .env files, and exfiltrate it to threat actor-controlled infrastructure." While four of the aforementioned packages exhibit fairly straightforward ...

Thursday. Another week, another batch of things that probably should've been caught sooner but weren't. This one's got some range — old vulnerabilities getting new life, a few "why was that even possible" moments, attackers leaning on platforms and tools you'd normally trust without thinking twice. Quiet escalations more than loud zero-days, but the kind that matter more in practice anyway. Mix of malware, infrastructure exposure, AI-adjacent weirdness, and some supply chain stuff that's... not great. Let's get into it. Resilient hybrid botnet surge Phorpiex Botnet Detailed A new variant of the botnet known as Phorpiex (aka Trik) has been observed, using a hybrid communication model that combines traditional C2 HTTP polling with a peer-to-peer (P2P) protocol over both TCP and UDP to ensure operational continuity in the face of server takedowns. The malware acts as a conduit for encrypted payloads, ma...

A critical sandbox escape vulnerability has been disclosed in the popular vm2 Node.js library that, if successfully exploited, could allow attackers to run arbitrary code on the underlying operating system. The vulnerability, tracked as CVE-2026-22709 , carries a CVSS score of 9.8 out of 10.0 on the CVSS scoring system. "In vm2 for version 3.10.0, Promise.prototype.then Promise.prototype.catch callback sanitization can be bypassed," vm2 maintainer Patrik Simek said . "This allows attackers to escape the sandbox and run arbitrary code." vm2 is a Node.js library used to run untrusted code within a secure sandboxed environment by intercepting and proxying JavaScript objects to prevent sandboxed code from accessing the host environment. The newly discovered flaw stems from the library's improper sanitization of Promise handlers , which creates an escape vector that results in the execution of arbitrary code outside the sandbox boundaries. "The critical...

Google on Wednesday shipped security updates for its Chrome browser to address three security flaws, including one it said has come under active exploitation in the wild. The vulnerability, rated high in severity, is being tracked under the Chromium issue tracker ID " 466192044 ." Unlike other disclosures, Google has opted to keep information about the CVE identifier, the affected component, and the nature of the flaw under wraps. However, a GitHub commit for the Chromium bug ID has revealed that the issue resides in Google's open-source Almost Native Graphics Layer Engine ( ANGLE ) library, with the commit message stating "Metal: Don't use pixelsDepthPitch to size buffers. pixelsDepthPitch is based on GL_UNPACK_IMAGE_HEIGHT, which can be smaller than the image height." This indicates the problem is likely a buffer overflow vulnerability in ANGLE's Metal renderer triggered by improper buffer sizing, which could lead to memory corruption, program cra...

This week showed just how fast things can go wrong when no one’s watching. Some attacks were silent and sneaky. Others used tools we trust every day — like AI, VPNs, or app stores — to cause damage without setting off alarms. It’s not just about hacking anymore. Criminals are building systems to make money, spy, or spread malware like it’s a business. And in some cases, they’re using the same apps and services that businesses rely on — flipping the script without anyone noticing at first. The scary part? Some threats weren’t even bugs — just clever use of features we all take for granted. And by the time people figured it out, the damage was done. Let’s look at what really happened, why it matters, and what we should all be thinking about now. ⚡ Threat of the Week Silently Patched Fortinet Flaw Comes Under Attack — A vulnerability that was patched by Fortinet in FortiWeb Web Application Firewall (WAF) has been exploited in the wild since early October 2025 by threat actors to c...

OpenAI revealed a GitHub Actions workflow used to sign its macOS apps led to the download of the malicious Axios library on March 31, but noted that no user data or internal system was compromised. "Out of an abundance of caution, we are taking steps to protect the process that certifies our macOS applications are legitimate OpenAI apps," OpenAI said in a post last week. "We found no evidence that OpenAI user data was accessed, that our systems or intellectual property were compromised, or that our software was altered." The disclosure comes a little over a week after Google Threat Intelligence Group (GTIG) attributed the supply chain compromise of the popular npm package to a North Korean hacking group it tracks as UNC1069 . The attack enabled the threat actors to hijack the package maintainer's npm account to push two poisoned versions 1.14.1 and 0.30.4 that came embedded with a malicious dependency named "plain-crypto-js," which depl...

Huntress is warning that threat actors are exploiting three recently disclosed security flaws in Microsoft Defender to gain elevated privileges in compromised systems. The activity involves  the exploitation of three vulnerabilities that are codenamed BlueHammer (requires GitHub sign-in), RedSun , and UnDefend , all of which were released as zero-days by a researcher known as Chaotic Eclipse (aka Nightmare-Eclipse) in response to Microsoft's handling of the vulnerability disclosure process. While both BlueHammer and RedSun are local privilege escalation (LPE) flaws impacting Microsoft Defender, UnDefend can be used to trigger a denial-of-service (DoS) condition and effectively block definition updates. Microsoft moved to address BlueHammer as part of its Patch Tuesday updates released earlier this week. The vulnerability is being tracked under the CVE identifier CVE-2026-33825 . However, the other flaws do not have a fix as of writing. In a series of posts shared on X, Hunt...