Risky Business Weekly (791): Woof! Copilot for Sharepoint coughs up creds and keys

Presented by

Patrick Gray
Patrick Gray

CEO and Publisher

Adam Boileau
Adam Boileau

Technology Editor

On this week’s show Patrick Gray and Adam Boileau discuss the week’s cybersecurity news:

  • Struggling to find that pesky passwords.xlsx in Sharepoint? Copilot has your back!
  • The ransomware ecosystem is finding life a bit tough lately
  • SAP Netweaver bug being used by Chinese APT crew
  • Academics keep just keep finding CPU side-channel attacks
  • And of course… bugs! Asus, Ivanti, Fortinet… and a Nissan LEAF?

This week’s episode is sponsored by Resourcely, who will soothe your Terraform pains. Founder and CEO Tracis McPeak joins to talk about how to get from a very red dashboard full of cloud problems to a workable future.

Show Notes:

Exploiting Copilot AI for SharePoint | Pen Test Partners https://www.pentestpartners.com/security-blog/exploiting-copilot-ai-for-sharepoint/

MrBruh’s Epic Blog https://mrbruh.com/asusdriverhub/

Ransomware group Lockbit appears to have been hacked, analysts say | Reuters https://www.reuters.com/technology/ransomware-group-lockbit-appears-have-been-hacked-analysts-say-2025-05-08/

“CONTI LEAK: Video they tried to bury! 6+ Conti members on a private jet. TARGET’s birthday — $10M bounty on his head. Filmed by TARGET himself. Original erased — we kept a copy.” https://x.com/GangExposed/status/1919741718338936980

Mysterious hackers who targeted Marks and Spencer’s computer systems hint at political allegiance as they warn other tech criminals not to attack former Soviet states https://www.dailymail.co.uk/news/article-14699457/hackers-target-Marks-Spencers-political-allegiance.html

The organizational structure of ransomware groups is evolving rapidly. https://www.coveware.com/blog/2025/4/29/the-organizational-structure-of-ransomware-threat-actor-groups-is-evolving-before-our-eyes

SAP NetWeaver exploitation enters second wave of threat activity https://www.cybersecuritydive.com/news/sap-netweaver-exploitation-second-wave/747661/

China-Nexus Nation State Actors Exploit SAP NetWeaver (CVE-2025-31324) to Target Critical Infrastructures https://blog.eclecticiq.com/china-nexus-nation-state-actors-exploit-sap-netweaver-cve-2025-31324-to-target-critical-infrastructures

DOGE software engineer’s computer infected by info-stealing malware https://arstechnica.com/security/2025/05/doge-software-engineers-computer-infected-by-info-stealing-malware/

Hackers hijack Japanese financial accounts to conduct nearly $2 billion in trades https://therecord.media/hackers-hijack-japan-finance-accounts

FBI and Dutch police seize and shut down botnet of hacked routers https://techcrunch.com/2025/05/09/fbi-and-dutch-police-seize-and-shut-down-botnet-of-hacked-routers/

Poland arrests four in global DDoS-for-hire takedown https://therecord.media/poland-arrests-four-ddos-hire

School districts hit with extortion attempts after PowerSchool breach https://www.nbcnews.com/tech/security/school-districts-hit-extortion-attempts-powerschool-breach-rcna205429

EU launches vulnerability database to tackle cybersecurity threats https://therecord.media/eu-launches-vulnerability-database

Training Solo - vusec https://www.vusec.net/projects/training-solo/

Branch Privilege Injection: Exploiting Branch Predictor Race Conditions – Computer Security Group https://comsec.ethz.ch/research/microarch/branch-privilege-injection/

Remote Exploitation of Nissan Leaf: Controlling Critical Body Elements from the Internet https://i.blackhat.com/Asia-25/Asia-25-Evdokimov-Remote-Exploitation-of-Nissan-Leaf.pdf

PSIRT | FortiGuard Labs https://fortiguard.fortinet.com/psirt/FG-IR-25-254

EPMM Security Update | Ivanti https://www.ivanti.com/blog/epmm-security-update