Risky Bulletin: Major vulnerability found in ancient TACACS+ networking protocol
In other news: OpenAI agent hacked Australian Medicare website; OpenAI gives Ukraine access to Daybreak; UK to establish anti-disinformation center.
Latest
Srsly Risky Biz: Bring On the AI Lawsuits
Your weekly dose of Seriously Risky Business news is written by Tom Uren and edited by Amberleigh Jack. This week's edition is sponsored by SpecterOps. You can hear a podcast discussion of this newsletter by searching for "Risky Business News" in your podcatcher or subscribing via
Risky Bulletin: Network of 10,000 AI servers masks Chinese malicious activity
In other news: Ukrainian hackers leak Russia's naval secrets; ShinyHunters hack the FBI; tech firms disrupt EvilTokens PhaaS.
Risky Bulletin: Gemini hacked three companies too
In other news: Hackers claim breach of Russia's election commission; OpenAI was behind the RubyGems May incident; Gyazo and Revolut got hacked.
Risky Bulletin: Anthropic agents went hacking again
In other news: South Korea raises the breach fine level; three Turkish ministers targeted with spyware; CISA is ready to hire 250 staff.
Srsly Risky Biz: America's Drivers Licence Breach is a National Security Disaster
Your weekly dose of Seriously Risky Business news is written by Tom Uren and edited by Amberleigh Jack. This week's edition is sponsored by Authentik. You can hear a podcast discussion of this newsletter by searching for "Risky Business News" in your podcatcher or subscribing via
Risky Bulletin: Ukraine's top prosecutor resigns amid scam call center scandal
In other news: US accuses Chinese AI companies of industrial-scale distillation attacks; cyberattack hits Luxembourg doctors' clinics; Liquid Network attacker returns most funds, keeps $50m bounty.
Risky Bulletin: BEC campaign steals €35 million from French notaries
In other news: OpenAI agents hack a German wiki; Pentagon bill will allow cyber contractors; Five Eyes tells hacked companies to drop PR spin.
Risky Bulletin: Russia tells data centers to deploy drone defenses
In other news: Dropbox discloses security breach; new spyware wave hits Serbians; CISA scraps six free cybersecurity programs.
Srsly Risky Biz: China's Private Sector Botnets Are Worth Disrupting
Your weekly dose of Seriously Risky Business news is written by Tom Uren and edited by Amberleigh Jack. This week's edition is sponsored by Dropzone AI. You can hear a podcast discussion of this newsletter by searching for "Risky Business News" in your podcatcher or subscribing
Risky Bulletin: BGP hijack targets Virtualizor to deliver malicious updates
In other news: White House launches Project Watershed 250; Indian authorities take down Telegram doxing bot; Composer packages deliver iOS badness.
Risky Bulletin: Dutch intel services to get extensive new powers
In other news: Israel arrests security expert for hacking; BTS hacker gets 20 years; German AfD politician linked to Russian cybercrime ops.
Risky Bulletin
Risky Bulletin: Two TeamPCP members arrested in Australia
In other news: Qilin hits US firearms agency; US seizes two more Chinese botnets; CISA says most cyber activity is opportunistic.
Seriously Risky Business
China's AI-Enabled APT Operations Are Getting Interesting
Your weekly dose of Seriously Risky Business news is written by Tom Uren and edited by Amberleigh Jack and Patrick Gray. This week's edition is sponsored by Push Security. You can hear a podcast discussion of this newsletter by searching for "Risky Business News" in your
Risky Bulletin
Risky Bulletin: Russia starts blocking DoH and DoT
In other news: NoName057 leaks data on Spanish police and military; China and South Korea detain vishing gang; AI malware is not that common.
Risky Bulletin
Risky Bulletin: Expired cards can be used for new transactions
In other news: Iranian hackers shut down UK power plant; Lazarus hacks South Korea's Presidential Office; Android malware infects cars.
Risky Bulletin
Risky Bulletin: Academics find source code overlaps between Geedge and China's Great Firewall
In other news: Hackers breach Latvia's road traffic agency; US warns of AI attacks on Siemens PLCs; hacking tool enrolls an attacker's passkey to your account.
Seriously Risky Business
Srsly Risky Biz: Trump's Private Hacker Memo Is the Right Idea
Your weekly dose of Seriously Risky Business news is written by Tom Uren and edited by Amberleigh Jack and Patick Gray. This week's edition is sponsored by Socket Security. You can hear a podcast discussion of this newsletter by searching for "Risky Business News" in your
Risky Bulletin
Risky Bulletin: Slovakia finds Russian backdoor in traffic speed cameras
In other news: French cops used public exploit to hack EncroChat; Microsoft delays Exchange updates due to influx of AI bugs; ransomware affiliate poses as a data recovery firm.
Risky Bulletin
Risky Bulletin: The EU publishes its upcoming cybersecurity standards
In other news: Hackers breach France's tax agency; GeoServer zero-day exploited hours after disclosure; exploit unlocks old AMD CPUs with one instruction.
Risky Bulletin
Risky Bulletin: White House lets private companies carry out offensive cyber ops
In other news: AI hacking campaign breached Taiwan's government; macOS bug exploited over the internet to drop cryptominers; Kenya orders internet cafes to store logs.
Seriously Risky Business
Srsly Risky Biz: Data Theft Extortion Is Booming! Hooray!
Your weekly dose of Seriously Risky Business news is written by Tom Uren and edited by Patrick Gray and Amberleigh Jack. This week's edition is sponsored by Island. You can hear a podcast discussion of this newsletter by searching for "Risky Business News" in your podcatcher
Risky Bulletin
Risky Bulletin: Russian hackers adopt the fake job interview tactics
In other news: Portuguese to face trial for developing WormGPT; AI assistant hacks gym website; OpenAI releases cyber models for blue teams.
Risky Bulletin
Risky Bulletin: Pwnie Awards 2026 winners
In other news: Metabase zero-day used in data theft attacks; Russian hackers disrupted a second power plant in Poland; two US law firms pay mega ransoms.