Cyber security

The U.S. Federal Bureau of Investigation (FBI) has officially attributed the theft of more than $6 billion in virtual assets to TraderTraitor, a North Korea-aligned elite hacking group also tracked as Jade Sleet, Pressure Chollima, PUKCHONG, Slow Pisces, and UNC4899. The FBI, along with the U.S. Secret Service (USSS) and the Internal Revenue Service Criminal Investigation (IRS-CI), said it

Malicious code on the website of prediction market Polymarket sold some signed-in traders' positions and moved their funds to the hackers on October 29. The code had replaced a page-speed script that the site loaded from an outside company. Polymarket says it is refunding about $2.7 million to 726 affected wallets. Blockchain records show crypto worth about $2.64 million reached

After hackers stole a shocking $6.3 billion from Binance customers in a record-breaking crypto heist, the company's CEO says that 90 percent of the funds have been replaced, and the company plans to cover the remaining 10 percent as well. Binance is covering the stolen funds directly, and the remaining 10 percent consists of "less liquid" tokens, which the company says may take longer to acquire. The company also said in a post on X that, while withdrawals remain paused, they're on track to be enabled on Sunday. Our commitment remains the same: Binance will fully cover the financial impact of the funds stolen in this incident. We will co … Read the full story at The Verge.

Cloud application hosting platform Northflank is warning customers to rotate all credentials and secrets stored on its platform after a security breach led to unauthorized use of customers' AI API keys. [...]

The Hacktron blog documents how the group was able to compromise the GNU Savannah forge and could have pushed malware into any of the projects hosted there. Using Hacktron, we found that an email address like `touch${IFS}/tmp/savane-rce-proof`@attacker.example gave any registered user code execution on its backend. From there, we made our account a superuser, impersonated Bash's maintainer, and confirmed we could add an SSH key with push access to the upstream Bash repository. An unpatched kernel gave us root access and access to a GNU backup server. We reported it to the FSF on May 11, 2026.

Blockchain analytics firm Chainalysis disclosed a data breach after attackers used "offensive agentic techniques" to access internal systems and tools, exposing customer names, email addresses, user IDs, and organizational roles. [...]

Security updates have been issued by AlmaLinux (.NET 10.0, .NET 11.0, .NET 8.0, .NET 9.0, aspell, bind, bind9.18, container-tools:1.0, container-tools:rhel8, curl, dogtag-pki, ignition, java-21-openjdk, python-pillow, tomcat, and virt:rhel, virt-devel:rhel), Debian (antiword, cyrus-sasl2, dovecot, dpdk, nss, python-git, and thunderbird), Fedora (7zip, aegisub, aom, apptainer, arm-none-eabi-binutils-cs, assimp, avr-binutils, baresip, barman, bind9-next, btrfs-backup-ng, chezmoi, chromium, cifs-utils, clevis-pin-trustee, composer, containerd, curl, docker-buildx, dotnet10.0, evolution, evolution-data-server, evolution-ews, exim, fips-provider, firefox, flare-im, forgejo, freeipa, freerdp, gcc, gegl04, ghostscript, GitPython, glib-networking, gnome-shell-extension-gsconnect, golang-x-mobile, hcloud, helix, httpd, ImageMagick, iperf3, jfrog-cli, jupyterlab, keepassxc, kernel, knot-resolver, krb5, kryoptic, libdigidocpp, libheif, libindi, libinstpatch, libpng12, libpng15, librabbitmq, libre, libXi, libzip, linux-firmware, Lmod, log4net, markdownlint-cli2, mingw-freetype, mingw-gstreamer1, mingw-gstreamer1-plugins-bad-free, mingw-gstreamer1-plugins-base, mingw-gstreamer1-plugins-good, mi…

Recently, I had to extract embedded files from a set of OneNote files (extension .one).