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> TODAY'S SUMMARY (5 articles)

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// AI-powered summary generated at 04:00

> Inside Department 4: Russia’s secret school for hackers
Most universities have a careers fair. At Bauman Moscow State Technical University, however, an elite group of students appear to have something rather more unusual: a direct pipeline into some of the world's most notorious state-sponsored hacking groups. Read more in my article on the Hot for Se...
> In Other News: Train Hacker Arrested, PamDOORa Linux Backdoor, New CISA Director Frontrunner
Other noteworthy stories that might have slipped under the radar: US gov targets 72-hour patch cycles, malware uses Windows Phone Link to steal OTPs, spy operation targets Eurasian drone industry. The post In Other News: Train Hacker Arrested, PamDOORa Linux Backdoor, New CISA Director Frontrunner a...
> USN-8248-2: NASM regression
USN-8248-1 fixed vulnerabilities in NASM. Unfortunately the update introduced a regression which could cause NASM to crash. This update fixes the problem by reverting the fix for CVE-2021-33450 and CVE-2021-33452 in Ubuntu 24.04 LTS. We apologize for the inconvenience. Original advisory details:...
> Dirty Frag: Unpatched Linux vulnerability delivers root access
A week after Copy Fail, another Linux local privilege escalation vulnerability dubbed “Dirty Frag” has been revealed, along with a PoC exploit. What is Dirty Frag In effect, Dirty Frag refers to two flaws: A xfrm-ESP Page-Cache Write vulnerability (CVE-2026-43284, aka Copy Fail 2.0), now patched in...
> Zara Data Breach: 197,000 Customers Exposed in Third-Party Security Incident
Nearly 200,000 Zara customers were exposed in a third-party breach linked to ShinyHunters, revealing emails, purchase history, and support data. Personal data belonging to nearly 197,000 Zara customers has been compromised following a cyberattack on a former technology provider used by Inditex, the...
> Why More Analysts Won’t Solve Your SOC’s Alert Problem
Attackers move faster than overwhelmed SOC teams can realistically investigate alerts. Prophet Security breaks down how AI can help analysts investigate alerts faster and focus on real threats. [...]
> 'Dirty Frag' Linux flaw one-ups CopyFail with no patches and public root exploit
Broken disclosure embargo left admins facing a fresh root-level flaw with no CVE
> ShinyHunters claims nearly 9,000 schools affected by Canvas data breach
The group that stole data from Instructure users claims that it will release the data of students from nearly 9,000 education institutions around the country. The post ShinyHunters claims nearly 9,000 schools affected by Canvas data breach appeared first on CyberScoop.
> Trellix source code breach claimed by RansomHouse hackers
The attack on the Trellix source code repository disclosed last week has been claimed by the RansomHouse threat group, which leaked a small set of images as proof of the intrusion. [...]
> Pro-Ukraine BO Team and Head Mare hackers appear to team up in attacks against Russia
Researchers at Moscow-based cybersecurity firm Kaspersky said they identified overlapping infrastructure and tools used by both groups — including command-and-control systems operating on the same compromised host — suggesting some coordination.
> Flaw in Claude’s Chrome extension allowed ‘any’ other plugin to hijack victims’ AI
Agentic AI is more popular than ever, but researchers keep finding trivial ways to hijack LLMs for nefarious purposes. The post Flaw in Claude’s Chrome extension allowed ‘any’ other plugin to hijack victims’ AI appeared first on CyberScoop.
> The Good, the Bad and the Ugly in Cybersecurity – Week 19
Karakurt and DPRK facilitators sentenced, PCPJack worm steals cloud credentials while evicting rivals, and attackers exploit an unpatched PAN-OS zero-day.
> Microsoft says Edge’s plaintext password behavior is “by design”
A researcher found Edge loads saved passwords into computer memory when it starts, making them easier to steal if a device is already compromised.
> Meta U-turns on encryption push for Instagram as DMs go plaintext
After years of insisting end-to-end encryption was the future of online comms, Zuckcorp has handed itself full visibility into user chats once again
> CISA gives feds four days to patch Ivanti flaw exploited as zero-day
CISA has given U.S. federal agencies four days to secure their networks against a high-severity vulnerability in Ivanti Endpoint Manager Mobile (EPMM) exploited in zero-day attacks. [...]
> ShinyHunters escalates Canvas attacks with school login defacements
Days after the first attack, ShinyHunters is applying pressure with ransom messages on school login portals.
> Polish Security Agency Reports ICS Breaches at Five Water Treatment Plants
The hackers gained the ability to modify equipment operational parameters, creating a direct risk to the public water supply. The post Polish Security Agency Reports ICS Breaches at Five Water Treatment Plants appeared first on SecurityWeek.
> InfoSec News Nuggets 05/08/2026
Ivanti Patches EPMM Zero-Day Exploited in Targeted Attacks Ivanti released May security updates for Endpoint Manager Mobile that fix five vulnerabilities, including CVE-2026-6973, a high-severity flaw exploited in targeted attacks. The bug requires admin privileges, but reporting indicates it may be...
> Claude in Chrome is taking orders from the wrong extensions
Anthropic Claude’s Chrome browser extension, known as Claude in Chrome, has a bug that can allow other malicious extensions to hijack it, compromising trusted AI workflows. Researchers at LayerX Security have warned that Claude’s overly trusted browser communication flows...
> Dirty Frag: A new Linux privilege escalation vulnerability is already in the wild
Dirty Frag: unpatched Linux kernel flaw grants root access on Ubuntu, RHEL and Fedora. A working exploit is already public. Security researchers have disclosed a new unpatched vulnerability in the Linux kernel, code-named Dirty Frag, that allows an unprivileged local user to gain full root access on...