Risky Business publishes cybersecurity newsletters and podcasts for security professionals.

Risky Bulletin: IcedID malware developer fakes his own death to escape the FBI

In other news: Apple patches a zero-day used in an "extremely sophisticated attack"; Tianfu Cup returns with a special n-day track; first malicious Outlook add-in discovered.

Srsly Risky Biz: Microsoft's Forgoes Its Secure Future

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 Trail of Bits. You can hear a podcast discussion of this newsletter by searching for "Risky Business News" in your podcatcher or

Risky Bulletin: Chinese cyber-spies breached all of Singapore's telcos

In other news: Microsoft announces two new security features; hacktivist scrapes a stalkerware provider; GRU info-ops troops unmasked based on their medals.

Risky Bulletin: SmarterTools hacked via its own product

In other news: Dutch DPA and European Commission hacked via Ivanti zero-days; Senegal held for ransom; state actor behind Signal phishing campaign in Germany.

Risky Bulletin: Denmark recruits hackers for offensive cyber operations

In other news: Coinbase has another insider breach; CISA tells agencies to remove old edge devices; Microsoft has a new security chief.

Srsly Risky Biz: Google's Cyber Disruption Unit Kicks Its First Goal

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. You can hear a podcast discussion of this newsletter by searching for "Risky Business News" in your podcatcher or subscribing via

Risky Bulletin: Plone CMS stops supply-chain attack

In other news: France raids Twitter's offices; OpenClaw malicious skills explode; Notepad++ incident linked to Chinese APT.

Risky Bulletin: StopICE blames hack on "a CBP agent here in SoCal"

In other news: Microsoft will disable NTLM in the next Windows version; Poland bans Chinese cars from military bases; Ivanti patches two new zero-days.

Risky Bulletin: eScan antivirus distributes backdoor in latest supply chain attack

In other news: Google takes down IPIDEA botnet; most GDPR fines are never collected; Poland wiper attack impacted 30 locations.

Srsly Risky Biz: Punish the Wicked, Reward the Righteous

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 Push Security. You can hear a podcast discussion of this newsletter by searching for "Risky Business News" in your podcatcher or subscribing

Risky Bulletin: Cyberattack cripples cars across Russia

In other news: Microsoft patches an Office zero-day; WhatsApp rolls out account lockdown feature; Chrome extensions steal ChatGPT auth tokens.

Risky Bulletin: EU readies new anti-spyware group, but with even less powers than PEGA

In other news: Microsoft gave BitLocker keys to the FBI; Russia deployed wipers on Poland's energy grid; murder-for-hire portal dismantled in Romania.